Venom

Klaus Kinski

Jacques Müller (Jacmel)

Oliver Reed

Dave Averconnelly

Nicol Williamson

Cmdr. William Bulloch

Sarah Miles

Dr. Marion Stowe

Sterling Hayden

Howard Anderson

Cornelia Sharpe

Ruth Hopkins

Lance Holcomb

Philip Hopkins

Susan George

Louise Andrews

Michael Gough

David Ball

Mike Gwilym

Det. Constable Dan Spencer

Edward Hardwicke

Lord Dunning

John Forbes-Robertson

Sgt. Nash

Hugh Lloyd

Cab Driver

Rita Webb

Mrs. Loewenthal

Maurice Colbourne

Sampson

Nicholas Donnelly

Superintendent