On screen
Cast
58 credited performers
George Nader
Ellery Queen
Les Tremayne
Inspector Richard Queen
Lee Philips
Ellery Queen
Vaughn Taylor
Judge Shinn
Andrew Duggan
Ferris Adams
David Opatoshu
John Kowalsyzk
Ralph Dumke
Character not listed
Richard Hale
Character not listed
Torin Thatcher
King Bendigo
Ilona Massey
Karla Bendigo
Theo Marcuse
Abel Bendigo
Richard Lupino
Judah Bendigo
Robert Carricart
Character not listed
Herman Rudin
Character not listed
Harold Dyrenforth
Character not listed
John Lupton
Howard Van Horn
Otto Kruger
Character not listed
Virginia Gibson
Character not listed
John Dehner
Character not listed
Adrienne Marden
Eva
Robert Lowery
Dr. McClure
Gene Raymond
John Niles
Jeanne Cooper
Gene Taylor
Jann Darlyn
Girlfriend
John Abbott
The Cat
Paul Langton
Police Lt. Peter Maas
William Roerick
Commissioner
Harry Dean Stanton
George Gilbert
Hugh Sanders
Jack Graham
Jack Daly
Character not listed
George Gilbreath
Character not listed
Barbara Stuart
Character not listed
Harry Fleer
Character not listed
Skip Ward
Character not listed
Neil Hamilton
Senator Leander Rhodes
Heather Angel
Mrs. Rhodes
Karen Sharpe
Ellen Rhodes
Margaret Hayes
NC woman
Luana Anders
Reporter
Rhys Williams
Doctor
Robert Armstrong
Police chief
Stephen Joyce
Medic
Eva Gabor
The Countess
Thomas Gomez
Character not listed
Olive Sturgess
Alice Anthony
Frank McHugh
Character not listed
Marcia Henderson
Jennifer Phillips
J. Carrol Naish
Character not listed
Mala Powers
Character not listed
George Macready
Character not listed
Frank Silvera
Sol
Whitney Blake
Nina
Murvyn Vye
Marco
Wesley Lau
Max
John Goddard
Rocky
John Munro
Aide
Russell Trent
Hobie
John Newton
Lt. Anders