as Dr. Heywood Floyd
as Tom Henderson
as Sam Slade
as Mark English
as Luftwaffe Colonel
as TV Commentator Howard
as Paul Carver
as Dr. Heywood R. Floyd (archive footage) (uncredited)
as Paul Baxter
as Mr. Weldman
as Giovanni
as Paul Gregory
as Philip Vickers
as Layton / Steve Ross
as Alec Douglas
