"The Flash" episode 'Harry and the Harrisons", directed by Kevin Mock, airs May 8, 2018 on The CW:
"...with the 'DeVoe' 'Enlightenment' device nearly complete, 'The Flash' (Grant Gustin) and his team must put their faith in an unlikely ally – 'Amunet Black' (Kattee Sackhoff).
"Meanwhile, 'Harry' (Tom Cavanagh) hits an all-time low when the 'Council of Wells' kicks him out but then 'Cisco' (Carlos Valdes) introduces him to the 'Council of Harrisons'..."
Click the images to enlarge and Sneak Peek "The Flash: Harry and the Harrisons"...