Wheeler Oakman

as Durkin

as Lieutenant Patten

as Prof. Hobart Zorn

as Lord Markham (uncredited)

as Alex Ballard

as Joe Heller / Lew Heller (uncredited)

as Bourbon Drinker on Train

as Oliver

as Jim Murray (archive footage)

as Captain Amos Karnes

as Detective

as Fight Announcer

as Tony

as Henchman Ace Barko

as Brady

as Tony

as Freighter Mate [Chs. 7-8]

as Army Officer

as "Trigger" Stratton

as Kimble

as Gregory Stone

as Fred Burns

as Argo

as Manning

as John Ritter