Jimmy Logan, a detective, tries to retrieve a diamond from the British crown stolen by the traitorous chief of the English Secret Service. After carrying out dangerous investigations at Montecarlo, Beirut and Hamburg, he discovers that the headquarters of the thieves is located in a mental hospital and sets about infiltrating their ranks.
Smooth and lethal gunfighter Lee Calloway helps three bandit brothers escape from jail under the condition that they give him fifty percent of the stolen gold they have hidden. Of course, the treacherous sibling trio don't plan on keeping their end of the deal.
Lawrence and Jane White are determined to find the man responsible for their father's murder. They suspect a number of people in the town of Owell Rock and hire a professional gunfighter to help them in their quest for vengeance... Source: SWDB www.spaghetti-western.net
Mike Gold is trying to nail a terrorist spy ring who he believes killed his partner. His investigation takes him to Beirut where he is ensnared by a faux-damsel in distress called Jane.
A former American spy is ordered by the secret services of the UN to investigate a powerful secret organization that has built a nuclear missile capable of destroying any city in the world if their demands are not met.
An American spy travels to Beirut where he's attacked by agents seeking a valuable microfilm.
In a desert region, Martin, bound to a wheelchair, is served by a gang of desperados to collect rents and kill anybody who resists. Then Lassiter arrives, telling Martin that he knows where Frank is, the man who made him a cripple. A reward is promised for his head. Then Frank smells danger... Source: SWDB www.spaghetti-western.net
Hudson river fur hunters rebel against their English masters in this pre-Blind Dead effort from de Ossorio. Victor, chief of the rebels, kidnaps Ann from the ruthless landowner, Sullivan, as a bartering tool. Ann and Victor, in love, fight together against Sullivan for a free life together.
The god Wotan gives the young Prince Sigmund of Valhalla and his sister Brunhilde, the leader of the Valkyries, the task of defending the Petrified Forest. This is threatened by the Vikings (led by the aggressive Hunding), who plans an invasion of the forest in search of the secret treasure of the Nibelung, the possession of which gives one unlimited power. After crossing the border and invading Valhalla, Hunding finds an ally in the daughter of one of Sigmund's loyal followers, Erika, who is embittered by unrequited love. She helps the Vikings raid the camp of the Valhalla residents and kill many warriors. Sigmund swears vengeance and pursues them with the remaining men. However, thanks to other traitors in Sigmund's ranks, Hunding succeeds in capturing him and his fiancée Siglinde, Erika's sister. At the end, Sigmund escapes and, with the help of the Valkiries, succeeds in stopping the invaders and defeating Hunding in a duel.
With the guide of an adventurer of uncertain allegiance, a brother and sister try to rescue their father, held captive by the Bedouins of the Sahara.