Vincent Price

Sir Julian Markham

Christopher Lee

Dr. J. Neuhartt

Rupert Davies

Joshua Kemp

Uta Levka

Heidi

Sally Geeson

Sally Baxter

Alister Williamson

Sir Edward Markham

Peter Arne

Samuel Trench

Hilary Dwyer

Lady Elizabeth Markham

Maxwell Shaw

Hackett

Carl Rigg

Norton

Harry Baird

N'Galo

Godfrey James

Weller

James Mellor

Holt

John Barrie

Franklin

Ivor Dean

Hawthorne

Danny Daniels

Witchdoctor

Michael Balfour

Ruddock

Hira Talfrey

Martha

John Wentworth

Parson

Betty Woolfe

Mrs. Hopkins

Colin Jeavons

Doctor (uncredited)

Martin Wyldeck

Constable (uncredited)

Barbara Kellerman

Dr. Neuhartt's Patient (uncredited)

Martin Terry

Sailor (uncredited)

Anne Clune

Prostitute (uncredited)

Jackie Noble

Prostitute (uncredited)

Ann Barrass

Prostitute (uncredited)

Jan Rossini

Prostitute (uncredited)

Zeph Gladstone

Trench's Girl (uncredited)

Tara Fernando

Gypsy Dancer (uncredited)

Tony Thawnton

Man in Tavern (uncredited)

Anthony Bailey

Talbot (uncredited)

Richard Cornish

Groom (uncredited)

Andreas Malandrinos

Baron (uncredited)

Hedger Wallace

Major (uncredited)

Bill Cummings

Fighting Man in Tavern (uncredited)

Victor Harrington

Sir Julian (uncredited)

Arthur Howell

Fighting Man in Tavern (uncredited)

Eddie Powell

Fighting Man in Tavern (uncredited)

Nick Tate

Young Man in Tavern (uncredited)

Reg Thomason

Drunk (uncredited)

Harold Coyne

Barman (uncredited)

Ina Clare

Tavern Reveller (uncredited)

Sean Barry-Weske

Molester in Tavern (uncredited)