International Rescue founder Jeff Tracy takes his new agents, Lady Penelope and Parker, on a tour of his family's island, where his sons demonstrate their amazing Thunderbird machines.

Genres

Cast

Sylvia Anderson

Lady Penelope Creighton-Ward (voice)

Peter Dyneley

Jeff Tracy (voice)

David Graham

Parker / Brains (voice)

Shane Rimmer

Scott Tracy (voice)

David Holliday

Virgil Tracy (voice)