A ghost helps the Bowery Boys capture a gang of crooks led by a mad doctor.

In a small African port, a tawdry bar is run by a old man named Webb Fallon. Fallon is actually a vampire, but he is becoming weary of his “life”…

Paula, the ape woman, has survived the ending of CAPTIVE WILD WOMAN and is running around a creepy old sanitarium run by the kindly Dr. Fletcher, reverting to her true…

While watching for a planet that may collide with earth, scientists stationed in Scotland are approached by a visitor from outer space.

Alfonso, Eduardo and Cristina get lost when visiting a forest. A strange monk finds them and takes them to an ancient convent. There, the three amigos suffer personality changes, specially…

A scientist successfully creates an invisibility serum, only to be kidnapped by a gang of thugs who wish to use the formula to rob a priceless jewel.

A wealthy lord dies and is entombed with a valuable deposit of jewels. Seven keys are required to unlock the tomb and get hold of the treasure. A mad doctor…

When legendary hunter Bob Rainsford is shipwrecked on the perilous reefs surrounding a mysterious island, he finds himself the guest of the reclusive and eccentric Count Zaroff. While he is…

Eccentric wealthy old woman Lorinda Channing uses her insane brother, John Channing, to help her frighten their greedy relatives after her money.

A wax sculptor opens a new museum years after he is severely injured during a fire that destroyed his original collection. The disappearance of both people and corpses coincides with…

Beleaguered adventurer Carl Denham returns to the island where he found King Kong.

Blizzard, deranged from a childhood operation in which both his legs were needlessly amputated after an accident, becomes a vicious criminal, and eventually mob leader of the San Francisco underworld.