Self (archive footage)
Edward Charles Wanderley
Rex Willoughby
Thomas Anthony Ballantine
Joseph Sheridan
G. Clifton Blackburn
Joe Massara
Jeffry Merrick
Bill O'Brien
Sinbad
Lucien Franchi / Mario Franchi
Jim Trevor
Richard Carleton
Rupert of Hentzau
Grand Duke Peter
Daniel 'Dan' Brewster
Chick Kirkland
Self - Host
Douglas 'Doug' Scott
Colonel Ladislas Karolyi Teglas / The Duke
Douglas Fairbanks Jr.
Farleigh Bright
Chris Miller
James 'Jimmy' Russell
Charles II
Henry
The Proud King
Self
Gil Jordan
Tony Seymour
Charles 'Chick' Miller
Donald 'Don' Drake
Gil
Dr. John Marlowe
David 'Davie' Gillespie
Larry O'Brien
Ricky Morgan
Bill Keller
Keith Brandon
Baron Nikita 'Nikki' Krasnoff
Tony Woodward
Lieutenant Fred Digby
Self (archive footage) (uncredited)
Clem Rogers
Jack Ingleside
Scott 'Scotty' McClenahan
Jimmy
Jay Rountree
Stephen Harlow Jr.
John Randolph
Joe Martin
Rodolphe
Jim Logan
Fred Blake
Ambrose in 'Bicycle Built for Two' Number (uncredited)
Marty Reid
Narrator
Richard Grosvenor
Dick Rollins
John Beverley aka Barnabas Barty
Sandy
Self / Thomas Anthony Ballantine (archive footage)
The O'Flynn
Self - Epilogue (uncredited)
Jeff Sanford
Narrator / Anthony
Billy Bear
Eli Camperdown
Malcolm Philpott
Douglas Stratton
Busboy (uncredited)
Triton
Chess Weymer
Norman Overbeck
Wyn
The Almighty
Self - Golfer (uncredited)
Steve
Jerry Croker-Kelley
Millionaire
The Genie
Hal Terwilliger
Newsboy (uncredited)
Self / Narrator
Vernon Keith
Sonny Galloway
Charles Clayton
Self - Actor
Mr. Otis
Dr. Robert Devlin
Self - Co-Host
White
Self – Host
Elliott Norman
Elliott Banning
Self - Mystery Guest
Self - Guest
Self - Panelist