Vincent Price

Don Gallico

Mary Murphy

Karen Lee

Eva Gabor

Claire Gallico Ormond

John Emery

Rinaldi aka 'The Great Rinaldi'

Donald Randolph

Ross Ormond

Lenita Lane

Alice Prentiss

Patrick O'Neal

Lt. Alan Bruce

Jay Novello

Frank Prentiss

Corey Allen

Gus a Stagehand (uncredited)

Conrad Brooks

Bonfire Extra (uncredited)

Roy Engel

Detective (uncredited)

Lyle Talbot

Program Hawker (uncredited)

Roland Varno

Master of Ceremonies (uncredited)

John Brahm