Dick Van Dyke
Role: Caractacus Potts
Sally Ann Howes
Role: Truly Scrumptious
Lionel Jeffries
Role: Grandpa Potts
Gert Fröbe
Role: Baron Bomburst
Anna Quayle
Role: Baroness Bomburst
James Robertson Justice
Role: Lord Scrumptious
Robert Helpmann
Role: Child Catcher
Barbara Windsor
Role: Blonde
Alexander Doré
Role: First Spy
Bernard Spear
Role: Second Spy
Stanley Unwin
Role: Chancellor
Peter Arne
Role: Captain of Guard
Heather Ripley
Role: Jemima Potts
Adrian Hall
Role: Jeremy Potts
Desmond Llewelyn
Role: George Coggins
Victor Maddern
Role: Junkman
Arthur Mullard
Role: Cyril, Big Man
Gerald Campion
Role: Minister
Felix Felton
Role: Minister
Monti DeLyle
Role: Minister
Totti Truman Taylor
Role: Duchess
Larry Taylor
Role: Lieutenant
Max Bacon
Role: Orchestra Leader
John Heawood
Role: Inventor
Michael Darbyshire
Role: Inventor
Kenneth Waller
Role: Inventor
Gerald Taylor
Role: Inventor
Richard Wattis
Role: Secretary at Sweet Factory (Uncredited)
Phil Collins
Role: Vulgarian Teen
Robert Arditti
Role: Dancer (uncredited)
Vic Armstrong
Role: Cavalry Guard at Cannon (uncredited)
Michael Audreson
Role: Peter (uncredited)
Theo Aygar
Role: 4th Minister (uncredited)
John Baskcomb
Role: Castle Chef (uncredited)
Jimmy Berriman
Role: Child in Castle (uncredited)
Eunice Black
Role: Courtier (uncredited)
Bill Brandon
Role: 'Test your Strength' Attendant (uncredited)
Phil Collins
Role: Vulgarian Child (uncredited)
Tim Condren
Role: Cavalry Guard (uncredited)
Sadie Corre
Role: Field Worker (uncredited)
John Corrie
Role: Soldier (uncredited)
John Crocker
Role: Under Chef (uncredited)
Cyril Cross
Role: Minister (uncredited)
Dan Darnelli
Role: Man in the Sweet Factory (uncredited)
Gabrielle Daye
Role: Lady-in-Waiting (uncredited)
Ernest Fennemore
Role: Man at Fair (uncredited)
Harry Fielder
Role: Soldier at Castle (uncredited)
Henry Gibson
Role: Dancer (uncredited)
Carson Green
Role: Urchin (uncredited)
Kay Hamilton
Role: 3rd Duchess (uncredited)
Miranda Hampton
Role: Scullery Maid (uncredited)
John Hicks
Role: Boy (uncredited)
Robert Jenner
Role: Field Worker (uncredited)
Nigel Kingsley
Role: Child in Castle (uncredited)
Teddy Kiss Atom
Role: Minor Role (uncredited)
George Leech
Role: Chitty's original driver (uncredited)
Jim Machin
Role: Child (uncredited)
Mary Maxfield
Role: Lady at the Fair (uncredited)
Connel Miles
Role: Dancer (uncredited)
Roy Murray
Role: Fairground Barker (uncredited)
Grace Newcombe
Role: 2nd Duchess (uncredited)
Dickie Owen
Role: Major Domo (uncredited)
Paul Phillips
Role: Soldier (uncredited)
Dido Plumb
Role: Townsman (uncredited)
Colin Rix
Role: Chauffeur (uncredited)
Jessie Robins
Role: Pastry Cook (uncredited)
Richard Wattis
Role: Secretary at Sweet Factory (uncredited)
Reg Thomason
Role: Castle Guest (uncredited)