Season
Season 6 Episode
- Season 3 Girl of Steel
- Season 3 Triggers
- Season 3 Far From the Tree
- Season 3 The Faithful
- Season 3 Damage
- Season 3 Midvale
- Season 3 Wake Up
- Season 3 Crisis on Earth-X (I)
- Season 3 Reign
- Season 3 Legion of Superheroes
- Season 3 Fort Rozz
- Season 3 For Good
- Season 3 Both Sides Now
- Season 3 Schott Through the Heart
- Season 3 In Search of Lost Time
- Season 3 Of Two Minds
- Season 3 Trinity
- Season 3 Shelter from the Storm
- Season 3 The Fanatical
- Season 3 Dark Side of the Moon
- Season 3 Not Kansas
- Season 3 Make It Reign
- Season 3 Battles Lost and Won
Supergirl - Season 3 Episode 17 Trinity
7.31 42 minutes Still reeling after learning about Lena’s secret, Supergirl asks Guardian for a favor that could alter his relationship with Lena forever. Meanwhile, with all three Worldkillers united, Supergirl and the team brace for an epic battle.
