Roar of the Iron Horse

Columbia Pictures elevated stunt man Jock O'Mahoney to stardom in this 15 chapter western serial about the building of the transcontinental railroad. O'Mahoney played a railroad agent who uncovers the master criminal behind a series of sabotage attempts on the construction site.

• Spencer Gordon BennetDirector
• Thomas CarrDirector
• George H. PlymptonScreenplay
• Sherman L. LoweScreenplay
• Royal K. ColeScreenplay

• Jock MahoneyJim Grant
• Virginia HerrickCarol Lane
• William FawcettRocky
• Harold LandonTom Lane
• Jack IngramHomer Lathrop
• Mickey SimpsonCal - Henchman
• George EldredgeKarl Ulrich- aka The Baron
• Myron HealeyAce -Henchman [Chs.3,4,6,9,10,15]
• Rusty WescoattScully - Lathrop's Foreman
• Frank EllisBat - Henchman
• Pierce LydenErv Hopkins - Henchman
• Dick CurtisCampo - The Baron's Chief Gunman