A couple of two-bit thieving brothers try and keep a promise to their dying father: stick together and become successful outlaws. Bambino reluctantly agrees to show younger Trinity the ropes, but their gentle demeanors tend to diminish their haul by repeatedly helping the selfsame family they initially held up. Fun ensues in town and at the local Spanish mission where they are taken for federal agents, mistakenly so identified by Trinity’s young love interest, daughter of the aforementioned family.

The simple story has the pair coming to the rescue of peace-loving Mormons when land-hungry Major Harriman sends his bullies to harass them into giving up their fertile valley. Trinity and Bambino manage to save the Mormons and send the bad guys packing with slapstick humor instead of excessive violence, saving the day.

After a tied 1st place in a local stunt race, two drivers start a contest to decide who of them will own the prize, a dune buggy. But when a mobster destroys the car, they are determined to get it back.

Bud Spencer plays Banana Joe, a brawny yet friendly man who lives in a small rainforest village called Amantido with a huge number of his own children and regularly delivers bananas to a South American river port (hence his name). One day, the henchmen of a local gangster boss named Torsillo come ashore in Amantido to initiate the construction a banana processing plant. Of course, Joe (in typical direct-approach manner) evicts the goons, who promptly return to their boss. Torsillo finds out that Joe is trading bananas without a license and decides to exploit it. Upon his next delivery, Joe is apprehended by the police and given the choice of either acquiring a legal license or getting his boat taken away and himself arrested for illegal shipment. Joe travels to the nearest city, which to him is a new world, as he grew up in the rainforest.

Roberto, a drummer in a rock band, keeps receiving weird phone calls and being followed by a mysterious man. One night he manages to catch up with his persecutor and tries to get him to talk but in the ensuing struggle he accidentally stabs him. He runs away, but he understands his troubles have just begun when the following day he receives an envelope with photos of him killing the man. Someone is killing all his friends and trying to frame him for the murders…

Mason is driving a truck when he takes on his lorry Rosco a hitchhiker. Traffic police stop them for a control but they are confused for two robbers. They manage to escape in a very strange way from this situation, but just to fall in a worse one. They run to the airport trying to take the first flight available. The couple not only succeeds to have a free flight to Miami but someone give them a bag full of million dollars. Later Rosco and Mason will understand that this time they were confused for two secret agents but it is too late, now they are too deeply involved in the situation. Obviously a funny situation.