Thine Own Self

"**Thine Own Self**"
"Thine Own Self"
Star Trek: The Next Generation episode
Episode no.	Season 7; Episode 16
Directed by	Winrich Kolbe
Story by	Christopher Hatton
Teleplay by	Ronald D. Moore
Featured music	Dennis McCarthy
Production code	268
Original air date	February 14, 1994
Guest appearances
	Ronnie Claire Edwards - Talur; Michael Rothhaar - Garvin; Kimberly Cullum - Gia; Michael G. Hagerty - Skoran; Andy Kossin - Barkonian Apprentice; Richard Ortega-Miro - Rainer;
Episode chronology
← Previous; "Lower Decks"	Next →; "Masks"
	Star Trek: The Next Generation season 7
	List of episodes

"Thine Own Self" is the 168th episode of the American science fiction television series Star Trek: The Next Generation, and the 16th episode of the seventh season.

Set in the 24th century, the series follows the adventures of the Starfleet crew of the Federation starship Enterprise-D. In this episode, Data, suffering from amnesia, unintentionally exposes a pre-industrial alien village to dangerously radioactive materials; Troi takes tests necessary for a promotion from Lt. Commander to Commander.