Herbert Lom

The Phantom (Prof. L. Petrie)

Heather Sears

Christine Charles

Edward de Souza

Harry Hunter

Thorley Walters

Lattimer

Michael Gough

Lord Ambrose d'Arcy

Harold Goodwin

Bill

Martin Miller

Rossi

Liane Aukin

Maria

Sonya Cordeau

Yvonne

Marne Maitland

Xavier

Miriam Karlin

Charwoman

Patrick Troughton

The Rat Catcher

Renée Houston

Mrs. Tucker

Michael Ripper

1st Cabby

Miles Malleson

2nd Cabby