Children's adventure film serial in 6 parts, set in the environments of a Scottish castle in the Highlands. Five children on a ski-ing holiday encounter an eccentric professor and soon find themselves entangled in a web of industrial espionage.
1. Strangers in the snow. 2. The secret of the castle. 3. Arrest. 4. Trapped. 5. No escape. 6. Ambush.
Cast & Credits