Lucretia Borgia
Paulette Goddard
Alfonso D'Este
John Lund*
Alfonso D'Este
John Lund
Cesare Borgia
Macdonald Carey
Michelotto
Raymond Burr
Vanetti
Albert Dekker
Prince Bisceglie
John Sutton
Bastino
Charles Dayton
Tiziano
Donald Randolph
Lady Eleanora
Rose Hobart
Chamberlain
Nicholas Joy
Filippo
Fritz Leiber
Gemma
Kate Lawson
Conti Peruzzi
William Farnum
Captain of the Guard
Anthony Caruso
The False Physician
Douglas Spencer
Beppo
Billy Gilbert
The Sentry
Dean White
Herald
Ed Millard
Bolfi
Frank Puglia
The Mayor
Nestor Paiva
Guard
Kirk Alyn
Tiziano
Don Randolph
Guard
James Anderson
Councillor
Don Beddoe
Doctor
John Bleifer
Treasurer
Morgan Farley
Councillor
Robert Greig
Guard
Len Hendry
Guard
Robert Kellard
Long Bowman
Clayton Moore
Surgeon
Hugh Murray
Doctor
Gordon Nelson
Assassin
George Robotham
Scout
Gil Warren
Prisoner
Richard Webb
Councillor
Ian Wolfe
Prisoner
Franklin Farnum