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"
Devil's Due (Star Trek: The Next Generation) Devil's Due (Star Trek: The Next Generation) "Devil's Due" is the 13th episode of the of the American science fiction television series "", originally aired on February 4, 1991, in broadcast syndication in the United States. Based on an episode written by William Douglas Lansford for the planned "" (1978) television series, it was adapted for "The Next Generation" by Philip Lazebnik and directed by Tom Benko. Set in the 24th century, the series follows the adventures of the crew of the Starfleet starship USS "Enterprise"-D. In "Devil's Due", the crew of the "Enterprise" confront an individual claiming to be