Lady Penelope goes on the trail of a kidnapped scientist, only to find herself in mortal danger at the hands of a megalomaniac determined to exploit the expert's work to his advantage.
Sylvia Anderson
Lady Penelope Creighton-Ward (voice)
Peter Dyneley
Jeff Tracy / Sir Jeremy Hodge (voice)
Shane Rimmer
Scott Tracy (voice)
David Holliday
Virgil Tracy (voice)
Matt Zimmerman
Alan Tracy / Albert (voice)
David Graham
Gordon Tracy / Parker / Professor Borender / Roach / Waiter / Colonel Benson (voice)
Ray Barrett
Dr. Godber (voice)
Christine Finn
Tin-Tin Kyrano (voice)
