A social climber charms a debutante, seduces a factory worker and commits murder.

Elsa Carlyle is impulsive and a gambler. Though loved by her husband Jeff, she's spoiled and selfish, concerned with social standing. Meanwhile, Jeff wants to stop spending while he completes business deals that could make them rich. One night, on a hunch, she bets and loses big at a casino, and then she doubles her problems with more impulsive decisions. Hardy Livingstone, a wealthy Casanova just back from the Orient, makes a play for her. Elsa dallies with Hardy, but soon, his insistence and her dire financial affairs seem destined to lead to adultery. Who's the cheat?

Salomy Jane, a California mountain girl, is sought after by a number of men in the nearby small town of Redwood City. She is affected when two criminals are pursued by authorities: one for killing a hypocritical mayoral candidate, the other for robbing the stagecoach.

A mad scientist uses captured criminals as experiments for his study on "the criminal mind" aboard his private ship.