Thunderbirds

David Holliday

Virgil Tracy (voice)

David Graham

Gordon Tracy / Brains (voice)

Shane Rimmer

Scott Tracy (voice)

Peter Dyneley

Jeff Tracy (voice)

Christine Finn

Tin-Tin Kyrano (voice)

Jeremy Wilkin

Acting

Sylvia Anderson

Lady Penelope Creighton-Ward (voice)

Ray Barrett

John Tracy (voice)

Matt Zimmerman

Alan Tracy (voice)

Paul Maxwell

Acting

Charles Tingwell

Acting

John Tate

McColl / Security Guard (voice) (uncredited)