Excitement is GO! Adventure is GO! Danger is GO!

When the launch of a mission to Mars goes awry due to sabotage, International Rescue is requested to assist in the mission's second attempt.

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Main Cast: Sylvia Anderson, Ray Barrett, Alexander Davion, Peter Dyneley, Christine Finn, David Graham, Paul Maxwell, Neil McCallum, Bob Monkhouse, Shane Rimmer

Director: David Lane

Writers: Sylvia Anderson, Gerry Anderson

Editor: Len Walter

Cinematographer:

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