In the middle of Mike’s birthday party, a stranger from outer space arrives and freezes time for everyone but Mike.

Professor Popkiss comes down with appendicitis. After the operation, Mike has to fly to the Arctic to get the closest blood donor who has Professor Popkiss’s blood type.

Answering a distress call, Mike and Beaker find that a Professor Karloff plans to take over America by reducing all its citizens to miniature size, but then find themselves on…

Baffled by a series of armored car robberies, Scotland Yard calls in he Supercar team, but when Dr. Beaker decides to take the wheel for the next delivery, he is…

Mike takes Supercar deep into the ocean to rescue scientists trapped in a bathyscaphe on the sea floor.

Forced off course on its way to the South Pole, Supercar is forced to land in the ruins of an ancient city, where its passengers discover the secret hideout of…

Jimmy has a dream in which he and Mitch use Supercar to rescue a princess.

When a painting he just bought is stolen from Dr. Beaker, he discovers that it contained a clue to the secret hiding place of a forger’s plates for printing counterfeit…

Mike and his friends go to Scotland to solve the mystery of a castle’s phantom bagpiper and keep a woman from being swindled out of a valuable gem.

Masterspy tries to take over an old rubber plantation in Malaysia, not realizing that the girl who now owns the estate is Beaker’s cousin, and she has obtained the assistance…

Bill Gibson and Beaker come under attack by Masterspy as they are transporting an experimental new fuel across the desert. Mike must rescue them before the volatile fuel warms up…

When Mitch the monkey falls ill with sleeping sickness, Mike and Dr. Beaker head for the Amazon jungle to retrieve a special plant that can cure him, but they are…

Masterspy and Zarin use a phony distress call to lure Supercar to them, and after they have Mike captured and drugged, who will be able to stop them from making…

The crew of the XL5 becomes entranced by a strange alien sphere and Robert is the only one who can save the crew.

The crew of XL5 encounter Boris and Griselda the space pirates on the Companion 12 space station.

Venus and Prof. Matic are about to set off in the Mayflower 3 to colonise the nearby planet, New Earth. But the Advance Scout has been kidnapped by two evil…

The Fireball XL5 narrowly misses a planet that bas broken out of it’s orbit and realize the planet is on a collision course for the planet Membrono. After concluding the…