April 29, 2024
Latest:
Supergirl
2015–2021  (CBS, The CW)
Supergirl

Trinity

Supergirl – Season Three
Supergirl (317) - Trinity

Trinity

Episode #
317
U.S. Air Date
05.07.18
Written By
Caitlin Parrish & Derek Simon
Directed By
Jessica Queller
Our Rating
Buy Digital
Amazon
iTunes
Discuss this Episode

The D.E.O. team struggles with trust issues after discovering Lena’s secret, and Supergirl leads a team into a realm where they hope to find Sam’s suppressed consciousness — setting up an epic battle against Reign and the Worldkillers. James considers whether or not he can break Lena’s trust when Supergirl asks Guardian for a favor.

U.S. air dates are in MM.DD.YY form.   U.K. air dates are in DD.MM.YY form.
SciFi Stream earns a commission on purchases made through our affiliate links.
About

    SUPERGIRL TAKES ON ALL THREE WORLDKILLERS

    Still reeling after learning about Lena's (Katie McGrath) secret, Supergirl (Melissa Benoist) asks Guardian (Mehcad Brooks) 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.

    Caitlin Parrish & Erica Weiss directed the episode with story by Jessica Queller and teleplay by Caitlin Parrish & Derek Simon (#317).