Mystery in the Mine (Children’s Film Foundation)
Date: 1959
Director: James Hill
Production Company: Merton Park Studios
Stars: Ingrid Cardon, Stewart Guidotti, Howard Greene, Peter Copley
Location(s): Cornwall, Surrey
Region(s): South East M-Q, South West
Storyline:
Two cousins help to stop a dangerous gang of criminals who are searching an abandoned mine for a mysterious substance with which they hope to rule the world.
Additional Information:
Page compiled by Phil Wilkinson
A cinema serial in eight instalments entitled ‘Secret Agent’, ‘Danger in the Dark’, ‘Trapped Underground’, ‘Poison Gas’, ‘Sudden Peril’, ‘Hot on the Trail’, ‘Out of Control’ and ‘Desperate Finish’.
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- Capture 1
- 'Now' required

Mr. Trelawney drives his nephew Tom Lee though the Cornish countryside.
- Capture 2
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Panning left, the camera finds Jane Trelawney (Ingrid Cardon) and her dog Bob watching as the car passes a sprawling china clay quarry.
- Capture 3
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As Jane runs down from the hill, Mr. Trelawney approaches the house where he lives with Granny, his Wife and daughter.
- Capture 4
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Mr. Trelawney parks the Austin A30 Countryman on the road outside the house.
- Capture 5
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Mrs. Trelawney greets Tom Lee (Stewart Guidotti) while Mr. Trelawney carries his cases.
- Capture 6
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On the way to show her cousin the china clay pit where her Dad is the manager, Jane leads Tom past a dangerous old mine.
- Capture 7
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After stopping to look at the ruined buildings, the two carry on to the clay pit.
- Capture 8
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Jane takes Tom to the laboratory where geologist Mr. Abbot is working.
- Capture 9
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When Bob runs away and falls into a mineshaft, Tom slips whilst trying to reach him.
- Capture 10
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Alerted by Jane, Mr. Abbott (Peter Copley) hurries back to the mine with rope to rescue Tom and Bob
- Capture 11
- 'Now' required

After Tom is freed, Abbot's assistant Ray Pentreath (David Rose) appears carrying more rope and his radiation detector.
- Capture 12
- 'Now' required

A short while later Mr. Abbot climbs from the mine with Bob in his arms.
- Capture 13
- 'Now' required

Waving goodbye to Mr. and Mrs. Trelawney as they head into Plymouth, Tom spots an "Artist" near the buildings where Jane's dad has just put up a "danger" sign.
- Capture 14
- 'Now' required

After the Children tell Mr. Abbot about the "artist", he returns to the mine and calls to Collins (Howard Greene) who is below ground searching for radioactive K-13.
- Capture 15
- 'Now' required

Throwing his easel and canvas down the mineshaft, Collins locks the door of the shed where Tom and Jane have been hiding.
- Capture 16
- 'Now' required

Escaping after Collins and Abbot trap them in the mine, Jane and Tom head for the sea. Looking towards Portloe Cove from Portloe in Cornwall.
- Capture 17
- 20 May 2026

Tom and Jane splash about in the water to get cleaned up. Portloe Cove with houses on Puckey's Hill to the top.

Given the weather, Lionel and Cynthia Sear were not surprised that there was nobody in the water. (RL)
- Capture 18
- 20 May 2026

The Pair dry themselves off on the beach. The beach at the harbour in Portloe.

It was reassuring to Lionel and Cynthia that at least three fishing boats still operate. (RL)
- Capture 19
- 04 Apr 2026

As Tom and Jane make their way from the shore, Collins leaves a house near the harbour. Portloe in Cornwall with the Lugger Hotel as the background.

Mark Alford found that an extension has been added to the property.
- Capture 20
- 'Now' required

When the "Artist" rides away on his scooter, the Children run to tell Ray after following Collins to the clay pit.
- Capture 21
- 'Now' required

Tom, Jane and Ray return to the mine when they discover solvents and other items missing from the laboratory.
- Capture 22
- 20 May 2026

After falling through the the floor of a clifftop shed sabotaged by Collins, Ray and Tom wash themselves in the sea. Portloe Cove.

'Time and tide wait for no man' it is said, but in this instance Lionel and Cynthia couldn't wait. (RL)
- Capture 23
- 20 May 2026

Jane asks Ray if he'd like something to eat before producing a Cornish pasty from a bag. The view north from Portloe Harbour on the Roseland Peninsula.

Lionel Sear admits that he would do almost anything for ReelStreets, and has, but on this occasion he wasn't prepared to get his feet wet. (RL)
- Capture 24
- 04 Apr 2026

Crouching behind a small boat, Jane and Ray spot Collins turn up on his scooter with Abbot riding pillion. An almost identical view of Portloe can be seen in 'Crooks in Cloisters' while other shots of the village can be seen in 'About Time' and 'Haunters of the Deep'.

The view now by Mark Alford.
- Capture 25
- 23 Jun 2026

After the Children overhear the crooks talking as they measure out K-13 inside Abbot's cottage, the two leave to return for more. Outside the Lugger Hotel in Portloe.

Lionel and Cynthia Sear made a return journey to Portloe to complete 'unfinished business', only to find that their frustrations of the day continued further when they found the required camera position built up several feet rendering it inaccessible. They, and we, have to accept a ground level shot. (RL)
- Capture 26
- 'Now' required

The clay pit Foreman telephones Mr. Abbot at the laboratory and asks him to come over.
- Capture 27
- 'Now' required

Knocking Ray out, Collins chases Tom, Jane and Bob through the clay pit's railway sidings.
- Capture 28
- 'Now' required

The Children scramble down an incline at the workings.
- Capture 29
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With Collins closing on them, Tom and Jane climb into a crane's ore bucket before Ray arrives with Bob.
- Capture 30
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Chasing Collins from the clay pit after he frees himself from Ray, Tom and Jane head for a high rock. Roche Rock at Roche in Cornwall.
- Capture 31
- 'Now' required

Jane enters a ruin on top of the rock. The view from inside the ruined St. Michael's chapel on top of Roche Rock.
- Capture 32
- 'Now' required

The pair look over the countryside to see if they can spot the crook. Looking towards Roche from St. Michael's chapel with St. Gomonda's church to the left.
- Capture 33
- 'Now' required

Unseen by the Children, Collins makes his way up to the ruin. Roche Rock Chapel at Roche, the location also features in 'Omen III: The Final Conflict'.
- Capture 34
- 'Now' required

Ray and Bob join Tom and Jane before chasing after Collins when they see him running away from the rock.
- Capture 35
- 'Now' required

Coming to a garage, Collins steals an unattended scooter.
- Capture 36
- 'Now' required

Seeing Collins get away, Ray, Jane, Tom and Bob walk slowly from the garage.
- Capture 37
- 'Now' required

On the road, Ray and the Children flag down an Artist (Marjie Lawrence) as she drives past.
- Capture 38
- 'Now' required

Urged to go faster by Tom and Jane, the Artist's Jeep follows the route taken by Collins.
- Capture 39
- 12 Mar 2026

The Artist reaches her destination. The Green at Claygate in Surrey with High Street in the background.

Jamie Sturgeon (JS) stood on Claygate's Green for this view.
- Capture 40
- 12 Mar 2026

Ray, Jane, Tom and Bob climb out of the Jeep. In the right foreground stands the drinking fountain on The Green, Claygate.

Moving right finds the fountain still standing. JS
- Capture 41
- 12 Mar 2026

Tom spots the stolen scooter. The Green in Claygate with the Hare & Hounds public house in the background.

No scooters around when Jamie Sturgeon arrived.
- Capture 42
- 12 Mar 2026

Ray spots Abbot walking towards them with a paper bag. Outside the parade of buildings on the north side of The Green at Claygate.

The same parade of shops. JS
- Capture 43
- 12 Mar 2026

When Tom and Jane tell Sergeant Mallon that Abbot is a dangerous criminal, the officer challenges him. The Green with numbers 3 to 1 Sydney Cottages to the right.

Easily recognisable today. JS
- Capture 44
- 12 Mar 2026

Across the road, Collins pauses outside a tea shop as Ray tells the Sergeant that Abbot is trying to smuggle refined K - 13 out of the country. Number 10 High Street in Claygate.

John Harwood (JH) provides this view of the former bakery.
- Capture 45
- 12 Mar 2026

Disbelieving the Children's story, Sergeant Mallon allows Abbot to go on his way. Looking across The Green from outside 10 High Street.

A sunny day provides matching weather. JS
- Capture 46
- 12 Mar 2026

The shot pans with Abbot as he carries the paper bag concealing a spherical container of K - 13 towards the tea shop that Collins has entered. The junction of High Street and The Green in Claygate, Surrey.

Moving left, Jamie Sturgeon found a mini roundabout at the junction.
- Capture 47
- 'Now' required

Participants at a bowling match taking place at Pendean Police Sports Club stop paying as Bob runs onto the green with the container of K - 13.
- Capture 48
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The Players are puzzled when they look down to see two jacks.
- Capture 49
- 'Now' required

Following Ray, Jane, Tom and Bob, Collins enters the sports club followed by Abbot.
- Capture 50
- 'Now' required

After Club Members ask Ray, the Children and their dog to leave the green, they realise that something must be done to rescue the K - 13.
- Capture 51
- 'Now' required

Telling Bob to fetch the sphere from the green, a swap is made before Collins runs away with the jack and Abbot makes off with the K - 13.
- Capture 52
- 23 Jun 2026

Ray, Tom and Jane head for the inn where they had seen Abbot and Collins meet earlier. Facing the Lugger Hotel an the harbour in Portloe, Cornwall.

Lionel and Cynthia found this shot to be much more straighforward. (RL)
- Capture 53
- 'Now' required

Having made a plan to retrieve the container of K - 13 before its handed over to a man named Grimblatt, early the next morning Jane, Tom and Bob leave Granny's house.
- Capture 54
- 'Now' required

Running from his house after waking late, Ray hops along the road as he puts his shoes on.
- Capture 55
- 08 May 2026

Giving a lift to Ray, Jane, Tom and Bob in the back of his van, a Milkman (Robert Dorning) make his last delivery in the village before driving to Treharrow. The junction of Back Lane and The Street in East Clandon, Surrey identified by Jamie Sturgeon who adds that the Queen's Head public house is out of frame to the right.

John Harwood captures the scene now.
- Capture 56
- 08 May 2026

Collins approaches the milk van and spots the Children helping to unload a churn. Jamie Sturgeon explains that this is looking north-eastwards on The Street in East Clandon with the Village Hall to the right and Bay Tree Cottage at the corner of Ripley Road in the left distance.

Taken a little off angle to avoid the large hedge. JH
- Capture 57
- 08 May 2026

The Milkman explains that they'll be in Treharrow within the hour. Jamie Sturgeon identifies buildings at the junction of Back Lane and The Street as the background.

The background barn has disappeared. JH
- Capture 58
- 08 May 2026

Pulling his scooter onto its stand, Collins creeps towards the Milkman's van. Jamie Sturgeon discovered the view facing north-eastwards on The Street in East Clandon, Surrey

John Harwood found that the wall remains unchanged.
- Capture 59
- 08 May 2026

After Collins shuts the van door and drives away, the Milkman gives chase. Looking westward along Back Lane, found by Jamie Sturgeon.

A new barn has sprung up during the intervening years. JH
- Capture 60
- 08 May 2026

With the Passengers having a bumpy ride in the back, Collins jumps from the drivers seat as the van nears a sharp bend. Looking along The Street towards the Queen's Head with Back Lane to the left, spotted by Jamie Sturgeon.

A sunny day for JH who found the pub still in business.
- Capture 61
- 08 May 2026

Managing to reach into the cab and apply the handbrake, Ray, Jane and Tom rest a while after the van is brought to a halt. Jamie Sturgeon identifies the road outside the Queen's Head in East Clandon, Surrey.

In front of the Queen's Head, taken by John Harwood.
- Capture 62
- 12 Mar 2026

Catching up with his van, the Milkman drives his Passengers into Treharrow where a festival is taking place. Facing Eden Street from the the Apple Market in Kingston upon Thames, Surrey. The location also appears in 'The Yellow Teddy Bears'.

A van would have difficulty turning into the Apple Market now. JH
- Capture 63
- 12 Mar 2026

As an 'Obby 'Oss dances through the narrow streets nearby, Ray and the Children thank the Milkman for helping them. Looking north into Crown Passage from the Apple Market in Kingston upon Thames.

Diners replace the market stalls 67 years on. JH
- Capture 64
- 08 Aug 2026


Looking around the crowded street, Ray tells the Kids that finding Collins will be like looking for a needle in a haystack. Outside Bernard's at number 6 Apple Market, Kingston upon Thames.

Peter Bywaters provides this shot taken outside the Terrace Eatery which has been run by the same family for over 41 years since they acquired the premises from Bernard's formerly a butcher's shop.
- Capture 65
- 'Now' required

The decision is made to check the harbour first. Charlestown Road in St. Austell, Cornwall.
- Capture 66
- 'Now' required

A hooter sounds in the background as the four reach Treharrow harbour. Charlestown Road close to Charlestown Docks.
- Capture 67
- 'Now' required

Ray, Tom and Jane look across the empty quays. Looking across Charlestown Docks towards Quay Road from Charlestown Road in St. Austell.
- Capture 68
- 'Now' required

Everyone ducks down when Tom spots Collins and his easel on a dock. The northern end of Charlestown Docks at Charlestown.
- Capture 69
- 'Now' required

Tom makes his way to the quayside as small boat brings Grimblatt into the harbour. Charlestown Docks in St. Austell with properties on Quay Road to the top left.
- Capture 70
- 'Now' required

Grimblatt (Elwyn Brook-Jones) faces Collins after being handed the jack from the bowls match. Looking up from the Inner Basin of Charlestown Docks.
- Capture 71
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Tom returns to Ray and Jane. Facing north-west towards Charlestown Road from alongside Charlestown Docks.
- Capture 72
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Having overheard Grimblatt and Collins talking, Tom tells Jane and Ray what was said. Looking over Charlestown Docks to buildings on Quay Road.
- Capture 73
- 'Now' required

Bob follows Ray, Tom and Jane as they hurry to the police station.
- Capture 74
- 'Now' required

Inside the police station, the Sergeant explains that his Men are out looking for Collins but it will be a difficult task because of the festival crowds.
- Capture 75
- 'Now' required

Onlookers watch as the 'Obby 'Oss twists and turns in the sunshine. Facing Lanadwell Street from the corner of Market Place and Broad Street in Padstow, Cornwall.
- Capture 76
- 08 Aug 2026


Returning to the town with Ray Jane and Bob, Tom spots Collins walking towards them. Looking north along Crown Passage in Kingston upon Thames.

Peter Bywaters came across a view with less character.
- Capture 77
- 08 Aug 2026


Collins stops in his tracks. To the left stands the entrance to the Crown Arcade identified by Peter Bywaters who adds that the arcade runs from Crown Passage to Union Street.

The same spot now by Peter.
- Capture 78
- 12 Mar 2026

Knocking Pedestrians out of the way, the Crook turns into an alley as he runs from his pursuers. At the junction of Crown Passage and Church Street in Kingston upon Thames with the wall of the Old Crown to the right.

Taken off angle due to street beautification getting in the way. JH
- Capture 79
- 12 Mar 2026

Ray, Tom and Jane pause after losing Collins. In front of the Old Crown at the junction of Crown Passage and Church Street in Kingston upon Thames, Surrey

A jaunty angle gets everything in frame. JH
- Capture 80
- 'Now' required

In a yard, Collins puts on an 'Obby 'Oss costume.
- Capture 81
- 08 Aug 2026


Abbot makes his way to meet with Collins. Apple Market in Kingston upon Thames with Mence Smith at numbers 11 to 13, found by Peter Bywaters.

Peter found Spiderman pointing down Harrow passage which forms a "tee junction" with Crown Passage and Apple Market.
- Capture 82
- 08 Aug 2026


The 'Obby 'Oss bars Abbot's way before Collins reveals that it's him. Crown Passage, where the properties to the left have been demolished and replaced.

An 'Obby 'Oss would liven up Peter Bywaters' view of the passageway.
- Capture 83
- 12 Mar 2026

A Policeman calls to the 'Obby 'Oss after Tom sees Abbot hand over the container of K - 13. The northern end of Crown Passage with the still extant gothic window in the wall of the Crown to the top left.

Note the window top left. JH
- Capture 84
- 12 Mar 2026

Abbot and Collins flee from the scene. Facing north on Crown Passage in Kingston upon Thames, Surrey.

John Harwood avoided those eating by taking this elevated shot.
- Capture 85
- 'Now' required

The two Criminals reach the harbour. Charlestown Docks at St. Austell, Cornwall.
- Capture 86
- 'Now' required

Abbot and Collins climb into Grimblatt's boat with the K - 13. The Inner Basin at Charlestown Docks.
- Capture 87
- 'Now' required

The Policeman, Ray, Tom, Jane and Bob run along the quayside. The southern end of the Inner Basin of Charlestown Docks.
- Capture 88
- 'Now' required

Tom and Jane reach the lock first and start turning the gate's capstan. Facing the Pier House Hotel at Charlestown in St. Austell.
- Capture 89
- 'Now' required

Grimblatt's boat nears the lock as the gates begin to close. The Inner Basin of Charlestown Docks with Charlestown Road in the centre distance.
- Capture 90
- 'Now' required

The capstan near the lock between the Outer and Inner Basins of Charlestown Docks.
- Capture 91
- 'Now' required

Trapped in the harbour, Grimblatt, Abbot and Collins climb onto the quayside as more Policemen arrive on the scene. The lock between the Outer and Inner Basins of Charlestown Docks in Charlestown, St. Austell.
- Capture 92
- 'Now' required

While being questioned by the Policeman, Collins breaks free and makes a run for it with the K - 13. Looking across at buildings on Quay Road from the lock at Charlestown Docks.
- Capture 93
- 'Now' required

Policemen restrain Grimblatt and Abbot as the others chase Collins when he runs across the lock gates. Facing what is now Charlestown Harbour Shop from the lock between the Outer and Inner Basins.
- Capture 94
- 'Now' required

Collins appears on the other side of the harbour. Quay Road above Charlestown Harbour.
- Capture 95
- 'Now' required

With nowhere to run to, Collins climbs into a chute to hide. Quay Road, Charlestown with Charlestown Road to the top left.
- Capture 96
- 'Now' required

The hiding place is discovered after Bob sniffs out the Crook, causing him to slip into the water below. Looking out to sea from Quay Road at Charlestown in St. Austell, Cornwall.