as Frank McIntyre
as H.R. 'Hank' Bronson (Robinson sequence)
as Jim Beeker
as Self
as Lt. Col. Sartorius
as Ned Franklyn
as Richard 'Dick' Ives II
as David Howard
as Jack Valentine
as Gilbert Jones
as Jimmy Harrison
as Philippe
as Philip Sears
as Lloyd Maitland
as Rashleigh Allerton
as Jay Hogarth
as Lieutenant Cavendish
as Robert Van Nuys
as Dick Johnson
