Circus of Horrors

Anton Diffring

as Dr. Schuler

Erika Remberg

as Elissa Caro

Yvonne Monlaur

as Nicole Vanet

Donald Pleasence

as Vanet

Jane Hylton

as Angela

Kenneth Griffith

as Martin

Conrad Phillips

as Inspector Arthur Ames

Jack Gwillim

as Supt. Andrews

Vanda Hudson

as Magda von Meck

Yvonne Romain

as Melina

Colette Wilde

as Evelyn Morley

William Mervyn

as Dr. Morley

Peter Swanwick

as Inspector Knopf

Carla Challoner

as Nicole (as a Child)

Kenny Baker

as Dwarf

Walter Gotell

as Baron Von Gruber

Kenneth J. Warren

as First Roustabout

Jack Carson

as Chief Eagle Eye

Glyn Houston

as Carnival Barker (uncredited)

Reg Thomason

as Roustabout (uncredited)

Arthur Dibbs

as Circus Audience Member (uncredited)