Grant Gustin as Barry Allen

Tom Felton as Julian Albert

Carlos Valdes as Cisco Ramon

Keiynan Lonsdale as Wally West

Jesse L. Martin as Joe West

Tom Cavanagh as H.R Wells

Candice Patton as Iris West

Danielle Panabaker as Caitlyn Snow

Stephen Amell as Oliver Queen

Robbie Amell as Stephen Jameson

Emily Bett Rickards as Felicity Smoak

SPECIAL APPEARANCES:

Chris Evans as Ryan Harris

Shawn Mendes as Carter Michaels

Will Poulter as Ricky Taylor

Lily Collins as Dylan Courser

So here's my cast. I'll probably add onto it as the story progresses and more people are introduced.