Official Promo for “Supergirl” S02E19 “Alex”

The CW has released the official trailer for the 19th episode of Season 2 of “Supergirl”.

Titled “Alex”, this episode is scheduled to air on The CW in the USA on Monday, May 1 at 8.00pm ET/PT.


Alex (Chyler Leigh) is kidnapped and the kidnapper threatens to kill her unless Supergirl (Melissa Benoist) releases a notorious criminal from prison. Supergirl and Maggie (Floriana Lima) have always had different approaches to apprehending criminals but this time they must work together to save Alex. Meanwhile, Rhea (guest star Teri Hatcher) has an interesting proposal for Lena (Katie McGrath).

The episode was directed by Rob Greenlea from a script written by Eric Carrasco and Greg Baldwin.