Commodore Schmidlapp
Master-at-Arms
Sir Harry Percival
Commissioner R.G. Mallory
Police Chief
Commissioner
Sir Cedric
Major Ian Bone
Inspector Trevett
Capt. Edward Brownell
Himself
Henry L. Simms
Mr. MacLean
Phillip Hastings
Police Inspector
James Collins
Mr. Wendall
Fernandez
Defense Counsel Phillips
Director Curtis
Paul Ashley
Barrett
Stephen Lawry
Sir Evan Barham
Commanding officer
Richard 'Dick' Brenner
Michael Dailey
Wing Commander Severn
Erich Strasser
Captain Church
The Major
Frank Crawley
Algy Longworth
Himself (uncredited)
'Algy' Longworth
Dr. Pilcoff
Algy Longworth
Algernon 'Algy' Longworth
Edward Grant
Douglas Loveland
Algy Longworth
Algy Longworth
Clifton Summitt
Master of Ceremonies
Algy Longworth
Ralph Marshall
William Randall
George Willoughby
Fritz 'Frederick' Eagan
Steve Lodge
Algy Longworth
Dan Linton
Bill Houston
James Stewart Anthony
Benvolio
Johnny Morgan
Prof. David Graham
Jake Whitridge
Oliver Keith
Emery Gerard
Yashvin
Oliver Allen
John 'Johnny' Spear
Captain Payne
Captain Halliwell
Phillip Lockwood
David Dornford
Harry Griffiths
Bookington 'Bookie' Wells
Erik von Gerhardt
Paul Drexel
Brown
Dr. Winstay
Gerald Hume
Steve Mason
Henry I. Judson
Himself
Victor Prynne
Tom Martin
Victor Randall
Jeffrey Haywood
Barney McGann
Paul Brandt
Bob Brooks
Thaddeus Cruikshank
William 'Napoleon' Judd
Charles Blaydon
Darrow
Kid Davis
Freddie Grey
James 'Jimmy' Norton
Elliott Beresford
John Graham
Tom Brown
Sir Michael Fairlie
Tom Eggett
Nat Alden
Skinner
Tom Jones
Tom Hayden
Thomas S. Berford
Alec Dupree
Rufus Billings Jr.
Terry Brock
Dick Minot
Jimmy Wood
Himself - Cameo
Kane Halliday / Kid Roberts
Kane Halliday / Kid Roberts
Kane Halliday / Kid Roberts
Kane Halliday / Kid Roberts
Pat Glendon, Jr
Kane Halliday / Kid Roberts
Kane Halliday / Kid Roberts
Kane Halliday / Kid Roberts
Kane Halliday / Kid Roberts
Kane Halliday / Kid Roberts
Donald Gordon
Kane Halliday / Kid Roberts
Cpl. Haldene, N.W.M.P.
Kane Halliday / Kid Roberts
Kane Halliday / Kid Roberts
Kane Halliday/Kid Roberts
Kane Halliday/Kid Roberts
Kane Halliday / Kid Roberts
Prince Alexis
Kane Halliday / 'Kid' Roberts
Dan Appleton
Brett Page
The Earl of Winston / King Cophetua
Charles, Viscount Deeford
Robert Dawnay
Keith Larne
Napolean Gibbs Jr.
Prince Anton of Argovinia
Arthur Stockbridge
Tom Waring
(uncredited)
Cornelius Griffin (as Leigh Denny)