The CW Television Network has released the official synopsis for the “Snow Pack” episode of The Flash and you can check out all the details about what happens during this episode below.
“Snow Pack” — (8:00-9:00 p.m. ET) (TV-PG, LV) (HDTV)
ICICLE RETURNS — When Icicle (guest star Kyle Secor) returns to enact the next phase of his devious plan, Caitlin (Danielle Panabaker) and her mother, Dr. Carla Tannhauser (guest star Susan Walters), must resolve their long-combative relationship to defeat the icy monster. After Barry (Grant Gustin) makes a big decision about their family without consulting her, Iris (Candice Patton) decides to take matters into her own hands. Jeff Cassidy directed the episode written by Jonathan Butler & Gabriel Garza (#519). Original airdate 4/23/2019.
The Flash airs on Tuesdays, on The CW Television Network.