An experimental submarine with a very experienced crew, the “Siren II” is sent to find out what happened to the “Siren I” after it mysteriously disappeared in a submarine rift….

People are dying mysteriously and gruesomely, and nobody has a clue what the cause is. Only health worker Mike Brady has a possible solution, but his theory of killer slugs…

In this violent spaghetti western a murderous robber hijacks a payroll train, murders everyone aboard and then stashes his loot. A gunslinger learns about it and decides he wants the…