Top Cast
David Graham
Parker / Brains / Party Goer (voice)
Peter Dyneley
Jeff Tracy / Professor Lungren (voice)
Shane Rimmer
Scott Tracy (voice)
Jeremy Wilkin
Virgil Tracy / Senor Faccini (voice)
Matt Zimmerman
Alan Tracy (voice)
Sylvia Anderson
Lady Penelope Creighton-Ward / Bingo Winner (voice)
Christine Finn
Grandma Tracy (voice)
Charles Tingwell
Mitchell / Bruno (voice) (uncredited)