The Flash 3.21 “Cause and Effect” Synopsis, Photos & Promo





Barry goes to the extreme to stop Savitar on The Flash 3.21 “Cause and Effect”




Synopsis:

DRASTIC TIMES CALL FOR DRASTIC MEASURES – Barry (Grant Gustin) takes drastic measures to stop Savitar. Meanwhile, H.R. (Tom Cavanagh) continues to push Tracy Brand (guest star Anne Dudek) to design the trap for Savitar and Killer Frost (Danielle Panabaker) returns with an interesting proposal. David McWhirter directed the episode written by Judalina Neira & Lauren Certo.





The Flash 3.21 “Cause and Effect” airing Tuesday, May 9th, at 8/7c.