A fire in the mountains drive a wolf pack into the nearby desert where they terrorize the local residents. The leader of the wolf pack is Lobo, actually a halfbreed (Rin Tin Tin). When the pack is discovered hunting a herd of cows, a posse gives chase. Lobo leaves his pack to lead the posse away. He is injured and found by a local pros...

Torchy Blane and Steve McBride try to nab a gangster by tracking his moll.

Avery DuPoise is a wealthy business man, organising a race. He meets one the competitors of the race, who is in love with DuPoises daughter. Another competitor crashes into the action, who is also in love DuPoises daughter. DuPoise suggests that who ever wins the race will have the opportunity to visit his daughter every Wednesday nigh...

When Hubert Kingery, a banker, is found shot dead with a gun in his hand, his daughter refuses to believe it is a suicide. With the help of a detective, she hopes to get to the bottom of the case.

A female private eye joins forces with a police detective to investigate the suspicious murder of a millionaire.