Trog

Джоан Кроуфорд

Dr. Brockton

Майкл Гоф

Sam Murdock

Bernard Kay

Inspector Greenham

Kim Braden

Anne Brockton

John Hamill

Cliff

Thorley Walters

Magistrate

Jack May

Dr. Selbourne

Robert Hutton

Dr. Richard Warren

David Warbeck

Alan Davis

Chloe Franks

Little Girl

David Griffin

Malcolm Travers

Geoffrey Case

Bill

Simon Lack

Colonel Vickers

Maurice Good

Reporter

Joe Cornelius

Trog

John Baker

Anaesthetist

Jack Carter

Police Officer (uncredited)