William Shatner plays two roles: cowboy Johnny Moon and his ruthless Indian twin brother, Notah. Notah likes peyote and gets the crazy idea that he's the Comanche messiah sent to lead the Comanche nation against the white man but more specifically the dusty desert town of Rio Hondo. Moon, estranged from his brother, decides to stop Notah either by words or by bullets.
Tom Cameron learns that his twin brother is with a group of German spies. They intend to thwart the government's efforts to round up horses for military service.
In this western, a paroled desperado and his twin, a preacher, wander about the Old West to bring "salvation." The parson begins trying to help a gang leader's niece whose uncle has been forcing parolees to join him or return to prison. Naturally he tries to rope the paroled twin into his gang.
In one of his rare movie starring assignments, William Talman (Hamilton Burger on TV's Perry Mason) plays a dual role in The Persuader. Talman is seen as gunslinger Matt Bonham and his twin brother, preacher Mark Bonham. When Mark is killed by outlaw leader Bick Justin (James Craig), Matt takes his brother's place in the pulpit, ramming the Fear of God down the throats of the wanton townspeople. Impressed by Bonham's courage, the townsfolk begin to follow the straight and narrow path.
When Jim Allen is lynched, his identical twin brother Bob, a Texas Ranger, takes his place in an attempt to flush out the man responsible.
A young man searches for his brother's killer with the help of a gunfighter, a native woman and a traveling medicine man.
A notorious outlaw is recruited by a cattle buyer, secret boss of a gang of cattle rustlers, to impersonate the town sheriff, who is the outlaw's twin brother; and complications ensue, as the sheriff, now a hostage, is on the eve of his marriage while the outlaw's cantina-dancer girlfriend has followed him to town and is at risk of exposing him.
Viola Hastings is in a real jam. Complications threaten her scheme to pose as her twin brother, Sebastian, and take his place at a new boarding school. She falls in love with her handsome roommate, Duke, who loves beautiful Olivia, who has fallen for Sebastian! As if that were not enough, Viola's twin returns from London ahead of schedule but has no idea that his sister has already replaced him on campus.
An Ivy League professor returns home, where his pot-growing twin brother has concocted a plan to take down a local drug lord.
Jerry Shaw and Rachel Holloman are two strangers whose lives are suddenly thrown into turmoil by a mysterious woman they have never met. Threatening their lives and family, the unseen caller uses everyday technology to control their actions and push them into increasing danger. As events escalate, Jerry and Rachel become the country's most-wanted fugitives and must figure out what is happening to them.
After the death of his mother, the evil mutant wizard Blackwolf discovers some long-lost military technologies. Full of ego and ambition, Blackwolf claims his mother's throne, assembles an army and sets out to brainwash and conquer Earth. Meanwhile, Blackwolf's gentle twin brother, the bearded and sage Avatar, calls upon his own magical abilities to foil Blackwolf's plans for world domination -- even if it means destroying his own flesh and blood.
Upon moving into the run-down Spiderwick Estate with their mother, twin brothers Jared and Simon Grace, along with their sister Mallory, find themselves pulled into an alternate world full of faeries and other creatures.
Aristocrat Guillaume de Saint Preux leads a double life as a masked bandit known as the Black Tulip. The Black Tulip only robs rich aristocrats, so the local peasants regard him as a hero. Baron La Mouche is convinced Guillaume is the Tulip. During a robbery, he scars the Tulip's face, and hopes to use this to expose Guillaume, but Guillaume is one step ahead.
Pascale leads a lonely life with her adult sons François and Thierry at a rural estate subsidized by her ex-husband's alimony payments. When Pascale falls for neighbor Jan, she makes plans to move in with him. But Pascale's twin sons -- loafers who treat her like a servant and refuse to accept the responsibilities of adulthood -- won't let her go. The family remains locked in a stalemate until someone makes a startling move.
When a Harvard-educated CIA agent is killed during an operation, the secret agency recruits his twin brother.
Separated at birth and peculiarly connected via their reflexes, twins Prem and Raja are reunited with each other as they set out to take down the underground smuggling world.
Twin brothers who have been cat-and-mouse right from inside their mother's womb get separated when they are young. What happens to their enmity once they meet again?
When his mother's untimely death quickly follows his father's, a doctor begins to believe a killer may be targeting him and his amnesiac wife.
During the Great Depression, identical twins are separated at birth. One, Drexel Hemsley becomes a wildly successful '50s rock star, while the other, Ryan Wade, struggles to balance his passion for music and pleasing his parents, who want him to become a preacher. Finally, Ryan rebels against his parents' wishes and launches his own music career -- performing the hits of Drexel Hemsley. Ryan later learns the truth about Drexel when their fates tragically collide.
In a 16th-century European town, the ruling family has been given a prophecy that, should there ever be twin boys born, the younger will murder the older; so is dismayed when twins are born to the popular baron. The older grows to be a selfish, slovenly man, who inherits the castle at his father's death and becomes ruler over the formerly happy villagers. He enjoys his power until he learns his younger brother is returning from abroad and, afraid of the prophecy, he determines to murder his sibling, hide his body in the "black room" - an old torture chamber sealed away behind the fireplace - and then impersonate him, right down to his withered arm. In this way he hopes to not only avoid the prophecy, but also escape consequences of his other criminal deeds and obtain marriage to a local girl of the nobility...