James Bell Smith

A young man is sent by his father to Mexico to investigate his mine. On the way he meets a girl, whose life he has already once saved, who is traveling to the same place. He is kidnapped by some men who are misdirecting the mine shipments, and escapes in time to save the girl from death

A German Shepherd police dog and his policeman master track a gang of bank robbers, one of which is the dog's former abusive owner.

After it has been sold to a new owner,a shyster and killer has stolen the property deed to a valuable mine and is using it for blackmail purposes. The former owner of the mine is framed for a murder, and his daughter and the new owner work to save him from the gallows.

Raoul Lesage suspects his wife, April, of infidelity with Herman Bennett, an artist, and forsakes her, living for the next 20 years in a hermitage surrounded by high walls. He is accompanied in this solitary life only by his young son, Paul, who, at the age of 21, has not seen anything of women or the world. One night, Paul walks in his sleep and wanders from his home. He falls into the company of his mother (whom he does not recognize), Bennett, and Bennett's beautiful ward, Helen, with whom Paul soon falls in love. After a series of thrilling adventures, Paul foils Bennett and reunites his parents; he and Helen hear wedding bells.

Dolores Valdez, returning to her South American home, falls in love with Dan Stone, the ship's doctor. He is forced to jump overboard when he thinks he has killed a man who while protecting Dolores. Diego, the uncle of Dolores, is trying to force her to marry Ortego, has a counterfeiting business going with Ortego in a lonely chapel in which Dolores is forbidden to go.

Doctor James Leland is a successful doctor engaged to nurse Marion Nord. Working late one night he discovers his assistant stealing the supply of cocaine. The doctor is knocked unconscious and his body is dump assuming, incorrectly, that the good doctor is dead.

A ship captain's beautiful daughter and a wealthy playboy who is searching for buried treasure find themselves stranded on a desert island.

Peter the Great as the dog "King" that rescues his abducted owner.