Check Out the Promo for the Season Finale of Supergirl

The promo for the season finale of Supergirl has been released. Entitled, “Immortal Kombat”, the episode will air on May 17.

In the episode, “Supergirl (Melissa Benoist) realizes that in order to stop Lex (guest star Jon Cryer) and Leviathan she must work with the one person she never thought she’d trust again – Lena (Katie McGrath). Nia (Nicole Maines) keeps dreaming about Brainy (Jesse Rath) but struggles with what the dreams are trying to tell her. Meanwhile, Brainy realizes there is only one way to stop Lex.”

What did everyone think of last night’s episode?

Source: CW