Best Sci-Fi movies of 1971

Actors : Warren Clarke, Malcolm McDowell, Patrick Magee, Michael Bates,
Directors : Stanley Kubrick,

In the future, a sadistic gang leader is imprisoned and volunteers for a conduct-aversion experiment, but it doesn't go as planned.

Actors : Donald Pleasence, Don Pedro Colley, Robert Duvall, Maggie McOmie,
Directors : George Lucas,

Set in the 25th century, the story centers around a man and a woman who rebel against their rigidly controlled society.

Actors : Roddy McDowall, Kim Hunter, Bradford Dillman, Natalie Trundy,
Directors : Don Taylor,

The world is shocked by the appearance of three talking chimpanzees, who arrived mysteriously in a U.S. spacecraft. They become the toast of society; but one man believes them to be a threat to the human race.

Actors : James Olson, David Wayne, Arthur Hill, Kate Reid,
Directors : Robert Wise,

A group of scientists investigate a deadly new alien virus before it can spread.

Actors : Anthony Zerbe, Rosalind Cash, Paul Koslo, Charlton Heston,
Directors : Boris Sagal,

Army doctor Robert Neville struggles to create a cure for the plague that wiped out most of the human race.

Actors : Paul Galloway, Gerald Cruse, Marshall Grauer, Wade Popwell,

A mad scientist transforms himself into an aquatic killer.

Actors : Martine Beswick, Lewis Fiander, Gerald Sim, Ralph Bates,
Directors : Roy Ward Baker,

In Victorian London, Dr. Henry Jekyll attempts to create an elixir of life using female hormones stolen from fresh corpses. He reasons that these hormones will wipe out all common diseases ...

Actors : Dean Jones, Sandy Duncan, Tony Roberts, Joe Flynn,
Directors : Vincent McEveety,

Professor Dooley takes home a duck from his research laboratory as a toy for his son, but soon finds out that it lays golden eggs.

Actors : Sondra Locke, Elsa Lanchester, Michael Dante, Bruce Davison,
Directors : Daniel Mann,

A social misfit uses his only friends, his pet rats, to exact revenge on his tormentors.

Actors : Lon Chaney Jr., Anthony Eisley, Zandor Vorkov, J. Carrol Naish,

Dracula conspires with a mad doctor to resurrect the Frankenstein Monster.

Actors : Bruce Dern, Casey Kasem, Pat Priest, Albert Cole,
Directors : Anthony M. Lanza,

Dr. Roger Girard is a rich scientist conducting experiments on head transplantation. His caretaker has a son, Danny, who, although fully grown, has the mind of child. One day an escaped ...

Actors : Jeff Morrow, Pier Angeli, Kerwin Mathews, David Essex,
Directors : Harry Essex,

A team of researchers discovers a strange mutation of man and octopus who proceeds to terrorize them.

Actors : John Bloom, Kent Taylor, Regina Carrol, Grant Williams,
Directors : Al Adamson,

Amir, the benevolent ruler of Kalid, is dying, but there is hope. Freshly deceased, he is flown to the United States where Dr. Trenton transplants his brain into the body of a simpleton in ...

Actors : Bradford Dillman, Sidney Poitier, Beverly Todd, Will Geer,
Directors : James Goldstone,

A man who returns to his hometown for a funeral may have a much larger purpose in life than those around him can see.

Actors : Eduard Cupák, Iva Janzurová, Jirí Sovák, Olga Schoberová,
Directors : Václav Vorlícek,

After a soldier cuts off the arm of king's cousin, king decides to deactivate the army. Of course, generals don't like it at all and they try to kill the king. The assassin should be ...

Actors : Steve Curry, Shelley Plimpton, Woody Chambliss, Garry Goodrow,
Directors : Jim McBride,

Teenagers Glen and Randa are members of a tribe that lives in a rural area, several decades after nuclear war has devastated the planet. They know nothing of the outside world, except that ...

Actors : Robin John, Julie Ege, Tony Bonner, Brian O'Shaughnessy,
Directors : Don Chaffey,

In prehistoric times two brothers (a more or less good one and a more or less bad one) fight each other for the leadership of their tribe.

Actors : Ann Perry, Neal Bishop, Debbie Osborne, Sean Kenney,
Directors : Ronald Víctor García,

When Ralph persuades his girlfriend, Donna, to participate in a bizarre party, she discovers the guests are to perform erotic plays in the presence of a corpse - Ralph's millionaire uncle. ...

Actors : James Daly, Bradford Dillman, Leslie Nielsen, Angie Dickinson,
Directors : Bob Wynn,

A reporter uncovers an amazing medical plot.

Actors : Blue Demon, El Médico Asesino, Mil Máscaras, Alejandro Cruz,
Directors : Federico Curiel,