Still from Star Trek: The Next Generation S2E22

Star Trek: The Next Generation › Season 2

S2 E22: Shades of Gray

Name: Shades of Gray
Released: 1989-07-17

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.

Air date	Jul 17, 1989
Runtime	46 minutes
TMDB rating	★ 3.5/10