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.
Peter Dyneley | Jeff Tracy |
Sylvia Anderson | Lady Penelope Creighton-Ward |
Shane Rimmer | Scott Tracy |
Alexander Davion | Space Captain Greg Martin (voice) |
Jeremy Wilkin | Virgil Tracy |
Matt Zimmerman | Alan Tracy |
Christine Finn | Tin-Tin Kyrano (voice) |
David Graham | Gordon Tracy / Brains / Aloysius Parker |
Ray Barrett | John Tracy / The Hood |
Paul Maxwell | Captain Paul Travers (voice) |
Neil McCallum | Dr. Ray Pierce (voice) |
Bob Monkhouse | Space Navigator Brad Newman / Swinging Star Compere (voice) |