Mystery Mountain

Ken Williams is determined to discover the identity of the mysterious Rattler, who preys upon railroads and transportation companies like that owned by Jane Corwin. The Rattler is especially difficult to catch because of his skill at disguising himself as other people.

• B. Reeves EasonDirector
• Otto BrowerDirector
• Bennett CohenScreenplay
• Armand SchaeferScreenplay

• Ken MaynardKen Williams
• Verna HillieJane Corwin
• Hooper AtchleyDr. Edwards
• Edward HearnLake
• Syd SaylorBreezy Baker
• Edward EarleFrank Blayden
• Al BridgeTom Henderson
• Bob KortmanRattler Henchman Hank
• Lew MeehanRattler Henchman Red
• George ChesebroRattler Henchman Anderson
• Tom LondonRattler Henchman Morgan
• Lynton BrentMathews, Telegrapher