Juan Fortuny

Two mismatched buddies are mistaken for mob enforcers in Depression-era America.

Young doctor Garondet is summoned by renowned Professor Orloff. At Orloff's castle, Garondet discovers that the mad scientist has created an invisible yet murderous apeman.

A mad doctor performs a head transplant on an injured criminal, which results in him being even more dangerous and murderous than before.

An ex-prisoner tries to get his young son back on the straight and narrow.

An old violin maker has been killed and the investigators have only one clue: on the night of the crime, a blind street musician heard a melody playing in the house. As they do not know the title of the song, they present the music to the famous radio contest known as “The Mysterious Melody”. Little by little the two inspectors will surround the killer after checking that there are several suspects.

A bus driver, Rafael, sacrifices his carriage and his true love, Rosario, to get money and buy a more powerful vehicle. This is all due to the rivalry he has with Peter, also bus driver with whom competes in all areas.

Palmer is a famous star that accidentally witnesses the murder of the producer of the show he is working in. Soon after, a mutilated body appears on the railroad tracks and everyone believes it is the famous actor. His secretary, however, says she has seen him alive.