Star Trek: The Next Generation 2 22 -1 -1 46555 46555 5.6 0.0 1139 Stardate: 42976.1 Riker is infected with an alien organism that takes over his mind. Dr. Pulaski must force Riker's mind back to a state where it can access primitive survival skills. 45 https://artworks.thetvdb.com/banners/episodes/71470/46555.jpg 1989-07-17 1989-07-17 false Hans Beimler Maurice Hurley Maurice Hurley Rob Bowman Carolyn McCormick Denise Crosby R.J. Williams Ray Reinhardt Rosalyn Landor 2020-08-11 08:35:15 UNKNOWN Star.Trek.The.Next.Generation.S02E22.Shades.Of.Gray.mp4