THE CASTING:
Ezra Miller as Barry Allen/The Flash
Matthew McConaughey as Reverse Flash/Eobard Thawne
Danny Glover as Det. Joe West
Tessa Thompson as Iris West
Channing Tatum as Captain Cold/Leonard Snart
Vin Diesel as Heatwave/Mick Rory
Kate Mara as Dr. Caitlin Snow/Killer Frost
Gael Garcia Bernal as Cisco Ramon/Vibe
Billy Crudup as Ray Palmer/The Atom
NOTABLE CAMEOS:
Ben Affleck as Batman/Bruce Wayne
Viola Davis as Amanda Waller
Joel Kinnaman as Col. Rick Flag
Ray Fisher as Cyborg/Victor Stone
Joe Morton as Dr. Silas Stone