With Fred Williamson as director and star of Mr. Mean, is there any question as to the identity of the title character? Williamson plays a former Cosa Nostra henchman who seeks greener pastures. Hiring himself out as a hit man, he immediately lands a job. His mission: wipe out his old boss. Filmed in Italy, Mr. Mean certainly fulfills audience expectations

Two mafia bosses, Don Antonio Marchesi and Don Peppino Scalise, battle over building contracts in Palermo.

The ten gladiators are hired to travel to Arbela, a small country on the outskirts of the Roman Empire to learn if Parthia is planning to war with Rome. Upon arriving, the heroes decide to kidnap the beautiful Parthian queen and spirit her to Syria to serve as a hostage.

At a female prison located deep within the deadly South American jungles, a group of woman are forced to mine for valuable emeralds for the local corrupt government. A group of new prisoners on the way to the jail are ambushed and are convinced to join a group of revolutionaries seeking to overthrow the prison guards and take the treasure of jewels for themselves.

After a wealthy businessman's wife is murdered by an unknown assailant, his advisors suggest that he go into hiding at a shuttered hotel; taking along his mistress, he is soon besieged by supernatural visions which seem to be drawing him into the hotel's own dark and murderous past.

In a post-apocalyptic world, a soldier of fortune enters "The Forbidden Land" to find uranium that will help save mankind. However, a rival adventurer is also after the uranium, but for his own ends.

A couple on holiday in Haiti become involved in a series of savage murders linked to a doctors a new invention, a drug with extreme side effects.

Professor Wassermann is asked by industry magnate Morgan Hunnicut to lead an expedition to study the giant Yeti creature found frozen in a large ice block on Newfoundland's coast. The professor does not know that Hunnicut intends to use the prehistoric creature as a trademark of its multinational industrial group. A very big mistake.

Django is on the trail of some renegade outlaws who raped and killed his wife. En route, he rescues a horse thief from an impromptu hanging. He discovers the man knows who committed the murder. The men team up and head west for revenge.