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