The Flash
Season 2 Episode 19: “Back to Normal”
Directed by John Showalter
Written by Brooke Roberts & Katherine Walczak
Starring Grant Gustin, Jesse L. Martin, Danielle Panabaker, Candice Patton, Carlos Valdez, Tom Cavanagh
Created by Greg Berlanti, Andrew Kreisberg, Geoff Johns
The CW
Air Date: Tuesday, April 26th, 2016, 8:00pm

Last week on The Flash, we got the serial killer backstory of Hunter Zolomon aka Zoom (Teddy Sears). Barry (Grant Gustin) almost lost his mind with his need to save Earth-2 from Zoom. Cisco (Carlos Valdes) agreed to vibe to create a breach, and was successful with Harry’s (Tom Cavanagh) help. Wally (Keiynan Lonsdale) moved in and immediately got kidnapped by Zoom. Barry sacrificed his speed to save Wally. Then Zoom kidnapped Caitlin (Danielle Panabaker).

Spoilers below.