Francis Matthews

Character: Captain Scarlet (voice)

Ed Bishop

Character: Captain Blue (voice)

Donald Gray

Character: Captain White / Captain Black / The Mysterons (voice)

Cy Grant

Character: Lieutenant Green (voice)

Elizabeth Morgan

Character: Destiny Angel (voice)

Gary Files

Character: Captain Magenta / Pilot (voice)

David Healy

Character: Lunar Controller / Frazer (voice)

Charles Tingwell

Character: Lieutenant Dean / Carter (voice)

Jeremy Wilkin

Character: Captain Ocher / Angelini / Control / Shroeder / Kurnitz / Human Captain Black (voice)

Martin King

Character: Orson / Speech Intelligence Decoder (S.I.D.) (voice)

Sylvia Anderson

Character: Linda Nolan / Receptionist (voice)

Paul Maxwell

Character: Captain Grey / Breck (voice)

Janna Hill

Character: (voice) (credit only)

Lian-Shin Yang

Character: (voice) (credit only)