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)