In this his third film for FBO (Film Booking Office), Mix plays Tom Manning, a cowboy framed for murder and bank robbery by bandit leader Ethan Laidlaw.
Old timer Hank Robbins and his young pal,"Red" Hepner ride into the town of Cajon, Mexico and find it under a reign of terror imposed by a mysterious outlaw known as El Lobo.
Based on a story by Michel Linsky, "Adieu, Mascotte" revolves around an artist's model named Mascotte (Harvey) who ekes out a hand-to-mouth existence in the Parisian art colony.
Juan is summoned by Goldenberg to offer him a job in the cheap business. To get away from him, Pardo evades his proposals justifying himself by saying that he must consult with his partner; who, in reality, does not exist.
Walter has invented an automatic remote-control for his jalopy. When a potential buyer comes to look it over, Walter proudly shows how he cam the car stop and go, turn corners and steer correctly.