H. Driffold Cosgood
Dr. Henry Gropinger ( Kissinger )
King Awad
Ippolit Vorobyaninov
Zookeeper
Self (archive footage)
Fagin
Merlin
Prime Minister Rupert Mountjoy
Hawk Dove
Officer David Tomlinson
Uriah Heep
Dr. Rogers
Baron Gaspard Beersbohm
German
Iago
Steps
Professor Leonardo Bastinado
Police Inspector
Capt. 'Swann' Lesgate
Walter Hoskins
Cracker Carstairs
Sir Isaac Newton
Mad Hatter
Violinist
Kris Kringle
Rowing Coach
Self
Orlando
Dawson
Pawnshop Broker
Sidney Pudney
Alphonse
Harry
Maurice Todd
The Unicyclist (uncredited)
Azdak
Gabrielle
Richard Pratt
Jordan
Noah Beal
Mr. Ellis
Chick
LeBrun
Robert Baden-Powell
Arthur Krock Sr. / King Arthur
Derek Stafford
Charles Thompson
Henry Kyle