Trébol Films C.C.

A San Francisco doctor encounters a prostitute who bears a striking resemblance to his late wife.

The wife of a financially struggling businessman is blackmailed by a mysterious man into having a sadistic relationship with him, or he will release damning evidence that suggests that her husband is a murderer.

Don Ramon, a wealthy patron, receives his son back after he has sent him away to medical school, only to have him fall in love with his new young wife.

A young widow, her nephew and various other characters attempt to steal the jewels contained in a supposedly inviolable safe.

Katharine Milford commits suicide by jumping out the window. Her brother, Richard refuses to believe the police story about suicide, and when it is discovered that more people had contact with Katharine died in the same way he starts a private investigation, which leads the man into Londons 'dirtiest hippie clubs. It seems that music is the common factor in all suicide - or was it murder?

Two men pretend to the same woman in a fort located in the wilds of Canada. Also, one of them will be the object of desire of an Indian girl.

The town of San Felipe is plagued by robberies. Two Federal Agents are sent to investigate the major suspect, a local landowner. One agent works on his ranch, the other becomes his daughter's fiance.