Thunderbirds: The Man from MI.5

Peter Dyneley

Jeff Tracy (voice)

Sylvia Anderson

Lady Penelope Creighton-Ward / Fireflash Stewardess (voice)

Shane Rimmer

Scott Tracy (voice)

David Holliday

Virgil Tracy (voice)

Matt Zimmerman

Alan Tracy / Third Man (voice)

David Graham

Gordon Tracy / Parker / Brains / Carl / MI.5 Agent Tidman (voice)