Duration: 42-45m

TV-PG 6.5 Action / Sci-Fi / Adventure

The Flash S4E21

The Flash and his team put their faith in an unlikely ally, Amunet Black, to defeat DeVoe; Harry hits an all-time low when the "Council of Wells" kicks him out.

Release Date: May 8, 2018 (USA)

Creator: Greg Berlanti, Andrew Kreisberg, Geoff Johns

Cast: Grant Gustin, Candice Patton, Danielle Panabaker, Carlos Valdes, Jesse L. Martin, Tom Cavanagh, Hartley Sawyer, Danielle Nicolet, John Wesley Shipp