Albert MacQuarrie

as Sailor (uncredited)

as Kark

as Black Doom Victim

as Colonel Matsado

as (uncredited)

as David Ellis

as Jones

as Cousin Roy

as Dorgan

as John Morton

as Jim Holbrook

as Simms

as Hassam

as Hobson

as Undetermined Role

as Manual Lopez

as Batchelor

as The 'Eel' (as Al MacQuarrie)

as Ed Linder

as Hal Norton

as Dago Joe

as Count Conrad (as Al MacQuarrie)

as Keron Theris (as Albert McQuarrie)

as Graves - Henley's Secretary

as Pietro

as The Nevada Chum (uncredited)

as Col. Belden

as Captain Gant

as James Fowler

as Doctor Rameses

as Mr. Staples

as Ned Harter (as Albert McQuarrie)

as Muriel's Husband