Best Action Movies of 1971

A Mexican bandit is about to be executed in the United States. So his brother takes over a train and holds the passengers as hostages unless his brother is released. Now both the Americans and Mexicans are baffled as to what to do. But one of the passengers, who wrote the letter for their captor, has a suggestion; call Hank Brackett and Johnny Reech, two mercenaries. Which they do. And as expected they do come up with a plan but the President of the Railroad is not sure if it will work.

A plane leaving the turmoil of a South American country in the midst of a revolution crash-lands in the Amazon jungle in Brazil. Among the passengers are a corrupt banker who is smuggling diamonds out of the country, a reporter, a mysterious beauty and a shady flight attendant. The survivors find themselves up against not only the dangers of the jungle itself but a band of headhunters and a gang of revolutionaries who are looking for the smuggled diamonds.

Professional killer is hired by his brother, a gang boss, to wipe out a rival gangster.

Libby saves Sandy from killing herself and takes her to meet some female friends who live on a ranch in the desert....

When Stanislaw Czermien is wrongfully accused of rape and murder, he decides to exonerate himself and track down the real perpetrator. He suspects him to be his own brother, Witold.

An ex-soldier is recruited by the FBI to go undercover in L.A. and find other ex-soldiers who are part of a drug-dealing gang.

A Southern stock-car driver puts his rising career in the hands of a race promoter

When the police discover that their motorcycles are concealing heroin, Waco (Robert Porter) and his motorcycle gang hides out in a desert convent. A highway patrolman (Billy 'Green' Bush) hunts down the gang after they kidnap a nun, Sister Anna (Tippy Walker) and flee the convent. Soon Waco and the young nun fall in love and she is forced to decide whether or not to leave the church for him. (alfiehitchie)

The police discover trace the perpetrators of a bank robbery to a group of organized criminals. The criminals attempt to use the sister of a deceased gang member to infiltrate the cops, but when she learns the gang was responsible for her brothers' death, she turns coat and assists the police in foiling the gang's plans.