A spaceship from Earth lands on the planet Venus, and encounters a race of beings that the crew begins to suspect are descended from the lost city of Atlantis.

Young climbers try to scale alpine peak and are trapped by avalanche.

Eight part serial. When Ali's father, a diver, has to go to hospital, Ali is offered money by a Professor involved in a jewel robbery. A camel, who talks only to Ali, persuades Ali to buy him and then helps him to discover where the jewels are hidden.

Whizz converts an old boiler into a spaceship. However a scrap metal dealer has already bought it and hauls it away by crane with the Gang inside. Naturally enough they believe they are in outer space, and Dumbo takes a space walk.

The adventures of Ali and his talking camel.

Josh Holman encounters the ghost of a child mine worker with a special warning on the headlands of his Cornish home town, as an old tin mine is about to be re-opened after the discovery of valuable deposits of ore.

An adventure story for children set in New Zealand and told in eight sequential episodes. 5 of 8: The escaped criminals drive away from Wellington in a stolen car. However, Johnny and Rangi are hidden in the boot.

A group of children establish their own zoo in the garden of a disused house, which proves to be the headquarters of a gang of crooks.

A group of schoolchildren come upon an alien from Venus, and help him against a gang of criminals who are trying to kidnap him.

Fiddler tricks Magpie into swapping her stamp collection for a supposed penguin egg.

English schoolboy and his Dutch pen friend chase a diamond smuggling gang in Holland.

The efforts of three children, who live in high rise flats, to save a donkey from two small-time crooks who want to sell it as horsemeat, by providing a temporary stable for the donkey in the block of high-rise flats.

Four children on a remote sheep station in New Zealand hear of the escape of two convicts, and realise that the crooks are responsible for burgling their house.

A group of young railway enthusiasts attempt to stop the closure of the local railway by trying to raise money to buy it and the steam engine "Matilda." They get help from a pair of men claiming to be enthusiasts but who turn out to be robbers who plan to hold up the mail train

Somerset 1850. Two boys exploring an underground cave, divert the course of a river and drastically change the lives of the people of two villages.

Wildlife adventure in an African game reserve.

The adventures encountered by Gary, his brother and sister, when they try to get a Christmas tree for a hospital Christmas Eve party.

A lion escapes from a circus but is rescued and protected by a young boy.

A little girl accidentally breaks her mother's favourite ornament and goes hop-picking to replace it.

Story of how two youngsters round up crooks planning to blow up the British fleet off Gibraltar.