The Flash stars Grant Gustin, Jesse L. Martin, Tom Cavanagh, Carlos Valdes, Candice Patton, Danielle Panabaker and Keiynan Lonsdale. The May 16 episode, titled Infantino Street, reunites The Flash and Captain Cold, aka Leonard Snart, Check out the synopsis:
With only 24 hours left until Savitar murders Iris (Candice Patton), Barry (Grant Gustin) struggles to save the woman he loves and makes the choice to use any means necessary to do so. Realizing he has one option left to save her, The Flash turns to Captain Cold (Wentworth Miller) for help.
You can catch The Flash Tuesdays at 8 pm ET/PT on The CW.