Sir Roger Avery
Attorney
Sir John / Voice of Polar Bear
Roland Frogmorton
Sir John Mac Gregor
Emelius
Peter Thorndyke
Quadrant
Harold Tufnell-Jones
Skelton
Mr. George W. Banks
Lord Fellamar
Lt. Fairweather
Lt. Fairweather
Tom Baker
Humphrey 'Humpy' Miller
Frank Betterton
Basil Topham
Earl of Locharne
Lab Asst
Captain Puffin Cheyne
Algernon "Algy" Longworth
Johnny Barton
Binks
Lord Tony Pym
David Haig
Harold Hinchley
Nick Martin
Count Max Kardak
Harold Hinchley
Robert Clitheroe
Tom Bishop
Ronnie Waring
Jimmy Marshall
Charles
Martin Latham
Lord Liskeard
Lancelot Handel Crowther
Mr. Watlington
Intelligence Officer
Smith
'Prune' Parsons
Steve
John Royd
