Supergirl “Shelter From The Storm” Description

Betty Buckley returns to Supergirl on the May 14 episode of the series which is called “Shelter From The Storm,” as the Reign/Sam storyline heats up! Here’s how The CW describes the episode:

REIGN SETS HER SIGHTS ON RUBY – When Reign (Odette Annable) starts hunting Ruby (guest star Emma Tremblay), Supergirl (Melissa Benoist) and Alex (Chyler Leigh) work together to keep her safe. Supergirl and J’onn (David Harewood) look to Sam’s mother (guest star Betty Buckley) for advice on how to stop Reign and come away with some shocking news. Antonio Negret directed the episode with story by Robert Rovner and teleplay by Lindsay Gelfand & Allison Weintraub (#318). Original airdate 5/14/2018.