Tom Conway

Character: Sir Roderick Strood

Elizabeth Sellars

Character: Daphne Strood

Eunice Gayson

Character: Elizabeth Anders

Freda Jackson

Character: Mrs. Tucker

Hugh Latimer

Character: Mark Perryman

Ronald Simpson

Character: Dr. Cartwright

Victor Maddern

Character: Bonaker

Anthony Newley

Character: Cyril Gaskin

Margaretta Scott

Character: Mrs. Cranshaw

Leslie Weston

Character: Bayfield

Raymond Huntley

Character: Attorney General

Martin Boddey

Character: Detective Sgt. Horne

Shelagh Fraser

Character: Mrs. Bracket

Harold Goodwin

Character: Cheed

Thomas Heathcote

Character: Bracket

Joan Hickson

Character: Mrs. Prynne

David Horne

Character: Antony Harcombe, Q.C.

Walter Hudd

Character: The Judge

Maya Koumani

Character: Cheed's Nurse

Jack Lambert

Character: Major Forth

Charles Lloyd Pack

Character: Frognal

Gillian Lynne

Character: Gaskin's Girl

Sheila Manahan

Character: Senior Sister

Michael McKeag

Character: Ernie Bayfield

Russell Napier

Character: Detective Sgt. Bolton

Joan Newell

Character: Mrs. Iseley

Hal Osmond

Character: Coates

Conrad Phillips

Character: Dr. Mason

Tony Quinn

Character: Nywood

John Schlesinger

Character: Dr. Goldfinger

Bill Shine

Character: Underhay

Harold Siddons

Character: Cheed's Doctor

Olive Sloane

Character: Mrs. Bayfield

John Stuart

Character: Magistrate

Anna Turner

Character: Lucy Prynne

Rosamund Waring

Character: Nurse Tomkins

John Warren

Character: Passport Official