June Marlowe

It's Prohibition, and the boys wind up behind bars after Stan sells some of their home-brew beer to a policeman.

Charley Chase is obsessed with a woman, however his attempt to meet her father is complicated by an asylum escapee.

If there was one thing that Don Juan de Marana learned from his father Don Jose, it was that women gave you three things - life, disillusionment and death. In his father's case it was his wife, Donna Isobel, and Donna Elvira who supplied the latter. Don Juan settled in Rome after attending the University of Pisa. Rome was run by the tyrannical Borgia family consisting of Caesar, Lucrezia and the Count Donati. Juan has his way with and was pursued by many women, but it is the one that he could not have that haunts him. It will be for her that he suffers the wrath of Borgia for ignoring Lucrezia and then killing Count Donati in a duel. For Adriana, they will both be condemned to death in the prison on the river Tigre.

A fire in the mountains drives 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 prospector, Dave Weston (Charles Farrell). The prospector nurses Lobo back to health and the two become close friends. Meanwhile, Weston has made a Borax find in the area. His girlfriend May Barstowe (June Marlowe), daughter of a wealthy rancher, is pleased. However, the local chemist, Borax Horton (Pat Hartigan), actually a claim jumper, plans to steal the claim.

When Rin-Tin-Tin's master is found murdered, Rinty is accused of the crime.

Slasher falls off the train that is carrying him. He is found, broken in spirit, by Donald Cass. The dog is regenerated by Donald's love.

Miss Crabtree, the teacher Jackie has a crush on, rents a room at Jackie's house.

Ruthlessly determined to succeed at any cost, Amos Mason ( Willard Louis ) comes to New York with his fiancee, Ann Sherman ( June Marlowe ). By unscrupulous dealings and with the use of Ann's savings, Amos meets with considerable success and casts aside Ann, who is forced to take a job as maid in the Graves mansion. Amos begins to court Shirley Graves ( Irene Rich ) and causes Ann's dismissal. Mrs. Graves ( Helen Dunbar ) persuades Shirley to marry Amos, despite her love for the penniless Douglas White ( John Patrick ). Ann marries James Warren ( Robert Agnew ), an architect, whom Amos hires to build a mansion, and Ann tells Shirley of Amos' previous perfidy. Shirley has an affair with Douglas White but becomes disgusted with illicit sex when she believes him to be unfaithful to her. Amos' schemes fall flat, and he is arrested for swindling. In prison he repents, Shirley's attitude toward him softens, and they are reconciled when he is freed.