The Flash
Season 3 • Episode 21
Cause and Effect
Overview
Barry takes drastic measures to stop Savitar. Meanwhile, H.R. continues to push Tracy Brand to design the trap for Savitar and Killer Frost returns with an interesting proposal.
Crew
C. Kim Miles
Director of Photography
Lauren Certo
Writer
David McWhirter
Director
Judalina Neira
Writer
Andrew Wilder
Co-Executive Producer
