Hear No Evil

Barry feels guilty for what happened to Caitlin, and Mark comes up with a plan that makes everyone skeptical. Meanwhile, Red Death looms in Central City and commands that failure is not an option. Joe asks Cecile to make a choice that leads Cecile to think about the greater good. Allegra and Chester take a step in a new direction. Lastly, old friends pay an unexpected visit to S.T.A.R. Labs.

Jesse L. Martin

Joe West

Andy Mientus

Hartley Rathaway / Pied Piper

Joel Semande

Roderick Smith

Richard Harmon

Owen Mercer / Captain Boomerang

Magda Apanowicz

Andrea Wozzeck / The Fiddler