Leslie Fenton

as Dan Farrow

as Narrator (voice) (uncredited)

as Nick Garvey

as Anthony Durand

as Barry Wilding

as Don Gregg

as Carl Briggs

as Stuart Eldredge

as Steve Sherman

as Tim Winthrop

as Dr. Kane

as Monk Gleason, gang boss

as Su Quong

as Dan Oliver

as Joe Harris (uncredited)

as Captain Wong Bo

as Hugh Halliburton

as General Saki Tenoki

as Frank Riker

as Russell Storm

as Svengaart

as Duke

as Jules' Radio Operator / Co-Pilot

as Capt. B.E. Droste

as Perrin

as Nick 'Nicky' Grant

as Harry En Hai

as Tony Dressel

as Webb

as Walter Grayson

as Samuel 'Nails' Nathan

as Gerald 'Gerry' Willis

as Charlie

as Joe Palmero

as Baron le Duc

as Carlo Vesper

as Young 'Vulture'

as 'Scar' Edwards

as Eddie Evans

as Richard Parrish

as Boogs

as Buffo

as Peter Allerton

as Andrew 'Andy' Corbin

as Carol Talbot

as Kilgore Shelton

as Jim Mortlake

as Shakespeare

as David Hale

as James Callahan

as Neil Ross

as Lt. Moore

as Douglas Keith

as Babe

as Dick Ritchie

as Sam Martin

as Joe Barlow

as Richard Hare