Mysterious Mr. Nicholson

as

Nicholson/Raeburn

as

Peggy Dundas

as

Inspector Morley

as

Waring

as

Seymour

as

Mr. Browne

as

Freda

as

Mrs. Barnes

as

Editor

as

Assistant Director

as

Original Music Composer

as

Director of Photography

as

Producer

as

Camera Operator

as

Makeup Artist

as

Sound Recordist

as

Director

as

Screenplay