Turbocharged Thunderbirds

When Roxette and Tripp discover a bomb planted on the Fireflash, it's up to them to figure out a solution for safely landing the airliner. Will Tripp’s suggestion of dumping marbles on the runway prove to be more than a bad joke?

Tripp mistakes a major motion picture shoot for a real alien invasion. Jeff believes it to be a deliberate case of teenage hijinks, and continues to ignore the boy even when the film is sabotaged. Can Roxette persuade Mr. T to check out the scene and put an end to The Atrocimator's latest scheme?

A vacation to unearth the lost treasure beneath Lake Anasta goes horribly wrong for Brains and Tin-Tin. To make matters worse, Tripp is put under The Hood’s hypnotic powers, leaving both the expedition and Hacker Command out of action.

It's a tale of two Tripps, as an experiment to duplicate his favourite snack results in the young Hack Master being split into a duo of very distinct personalities.

Roxette finds herself in a double dose of trouble in various proportions; It's up to her to find a cure for a new growth chemical that increased a group of Alligators to great size, and solve the mystery of the incredible shrinking Tripp.

When Scott Tracy and a pair of far-out music lovers become caught up in an intergalactic terrorist business transaction, Roxette must find her true voice and save the world from a terrible fate.