Star Trek: The Next Generation: 7x19
Genesis
Stardate: 47653.2. Upon returning from an away mission, Picard and Data find the ship drifting in space, and the crew de-evolving into their animal ancestors.
7 - 1Descent (2) Sep. 20, 1993
7 - 2Liaisons Sep. 27, 1993
7 - 3Interface Oct. 04, 1993
7 - 4Gambit (1) Oct. 11, 1993
7 - 5Gambit (2) Oct. 18, 1993
7 - 6Phantasms Oct. 25, 1993
7 - 7Dark Page Nov. 01, 1993
7 - 8Attached Nov. 08, 1993
7 - 9Force of Nature Nov. 15, 1993
7 - 10Inheritance Nov. 22, 1993
7 - 11Parallels Nov. 29, 1993
7 - 12The Pegasus Jan. 17, 1994
7 - 13Homeward Jan. 17, 1994
7 - 14Sub Rosa Jan. 31, 1994
7 - 15Lower Decks Feb. 07, 1994
7 - 16Thine Own Self Feb. 14, 1994
7 - 17Masks Feb. 21, 1994
7 - 18Eye of the Beholder Feb. 28, 1994
7 - 19Genesis Mar. 21, 1994
7 - 20Journey's End Mar. 28, 1994
7 - 21Firstborn Apr. 25, 1994
7 - 22Bloodlines May. 02, 1994
7 - 23Emergence May. 09, 1994
7 - 24Preemptive Strike May. 16, 1994
7 - 25All Good Things... May. 23, 1994