Star Trek: Deep Space Nine › Season 7

S7 E20: The Changing Face of Evil

Stardate: Unknown. As Winn begins studying her uncertain role in following the path of the Pah-wraiths, the Federation engages in battle for the first time against the Dominion and their new Breen allies.

Air date	Apr 28, 1999
Runtime	45 minutes
TMDB rating	★ 7.8/10