Elenco

• 

  Vincent Price

  Dr. Warren Chapin

• 

  Philip Coolidge

  Oliver 'Ollie' Higgins

• 

  Judith Evelyn

  Mrs. Martha Ryerson Higgins

• 

  Darryl Hickman

  David Morris

• 

  Pamela Lincoln

  Lucy Stevens

• 

  Patricia Cutts

  Isabel Stevens Chapin

• 

  William Castle

  Prologue Host (uncredited)

• 

  Bob Gunderson

  Ryerson - Screaming Convict (uncredited)

• 

  Dal McKennon

  Projectionist (uncredited)

• L

  Leon Alton

  Member of Silent Movie Audience (uncredited)