Charles Norgate

Aldo Ray

Acting

Iris Muldoon

Elizabeth Sellars

Acting

Capt. Monty Fitch

Peter O'Toole

Acting

Walsh

Kieron Moore

Acting

Albert Tosher Sparrow

Albert Sharpe

Acting

Cohoun

Joseph Tomelty

Acting

Dr. Hagen

Wolf Frees

Acting

Green

John Le Mesurier

Acting

Assistant Curator

Miles Malleson

Acting

Benge

Colin Gordon

Acting

Sergeant of the Guard

Andrew Keir

Acting

O'Shea

Hugh Griffith

Acting

Bank Official (uncredited)

Arthur Lowe

Acting