Allegiance (Star Trek: The Next Generation) Allegiance (Star Trek: The Next Generation) "Allegiance" is the 18th episode of the of the American syndicated science fiction television series "", and the 66th episode of the series overall. It was originally released on March 26, 1990, in broadcast syndication. Set in the 24th century, the series follows the adventures of the crew of the Federation starship "Enterprise". In this episode, Captain Picard finds himself abducted from the "Enterprise" and held in a chamber with other prisoners, while a doppelgänger replacing him behaves strangely and gives increasingly disturbing orders. Captain Picard, while sleeping in his quarters on the "Enterprise"
Star Trek: The Next Generation James Doohan, and DeForest Kelley from the original "Star Trek" reprising their original roles. "Star Trek: The Next Generation" aired for 7 seasons beginning on September 28, 1987 and ending on May 23, 1994. The series begins with the crew of the "Enterprise"-D put on trial by an omnipotent being known as Q, who became a recurring character. The god-like entity threatens the extinction of humanity for being a race of savages, forcing them to solve a mystery at nearby Farpoint Station to prove their worthiness to be spared. After successfully solving the mystery and avoiding disaster, the crew departs