Still from Star Trek: The Next Generation S4E18

Star Trek: The Next Generation › Season 4

S4 E18: Identity Crisis

Name: Identity Crisis
Released: 1991-03-25

Stardate: 44664.5. Geordi and a former crew mate begin evolving into bizarre creatures when they return to a planet both of them were on during an Away Mission five years earlier.

Air date	Mar 25, 1991
Runtime	46 minutes
TMDB rating	★ 6.4/10