Gideon Patch
John Sands
Mr. Nyland
Janet Taggart
Higgins
Sir Wilfred Falcett
Petrie
Inquiry Chairman
Mike Duncan
Gunderson
Attorney
Charlie Bell
Reporter
Port Official (uncredited)
Ambulance Attendant (uncredited)
Commander of Police (uncredited)
Seaman (uncredited)
Photographer (uncredited)