Chairman J. Bruce Ismay
Det. Sgt. Liggot
British officer (3rd Episode)
Sir Robert Marlowe
Naval Officer in Briefing Room (uncredited)
Hassingham
John Watherstone
Tom Sturry
Gerald Conway
James Terry
Philip Wakem
Ronald Drake
David Copperfield as a Man
Tony Croom
Frank Parsons
Toby Tyrrell
Joe Marryot
David Rowe
Basil Owen
Rolf Hornblower
Jimmy Hilton
Woodley