C. Thomas Howell
as Eobard Thawne / Professor Zoom
Dee Bradley Baker
as Etrigan / Canterbury Cricket / Top
Steve Blum
as Lex Luthor / Deathstroke
Sam Daly
as Pre-Flashpoint Superman / Flashpoint Superman
Dana Delany
as Lois Lane
Jennifer Hale
as Iris West / Billy Batson
Vanessa Marshall
as Pre-Flashpoint Wonder Woman / Flashpoint Wonder Woman