Leo Genn

Character: Paul Bernard

May Wynn

Character: Susan Clay

Phillip Reed

Character: Sir Hubert Cornwall

Michael McHale

Character: Deck Officer

Barbara Morrison

Character: Mrs. Van Owen

Patrick Whyte

Character: Mr. Fothergill

Michael Hadlow

Character: Cabin Steward

Paul Fielding

Character: Mr. Van Owen

Ramsay Hill

Character: Mr. Ogden

George Leigh

Character: Dining Steward

Paul Bradley

Character: Passenger (uncredited)

Chet Brandenburg

Character: Waiter (uncredited)

Adolph Faylauer

Character: Passenger (uncredited)

Kenner G. Kemp

Character: Passenger (uncredited)

Harold Miller

Character: Passenger (uncredited)

Cosmo Sardo

Character: Passenger (uncredited)

Ted Tetzlaff

Character: Self - in prologue (uncredited)

Jack Tornek

Character: Tetzlaff's Assistant (uncredited)