Suggestions by @zarice2132

Jon Hamm

as Conrad Paulson in Thief of Thieves

Sean Poague

as Accelerated Man in Crisis on Infinite Earths (Arrowverse)

Tom Ellis

as Lucifer (Lucifer TV Series) in Crisis on Infinite Earths (Arrowverse)

Ashley Scott

as Huntress (Birds of Prey) in Crisis on Infinite Earths (Arrowverse)

Dina Meyer

as Oracle (Birds of Prey) in Crisis on Infinite Earths (Arrowverse)

Rachel Skarsten

as Black Canary (Birds of Prey) in Crisis on Infinite Earths (Arrowverse)

Justin Hartley

as Aquaman (Mercy Reef) in Crisis on Infinite Earths (Arrowverse)

Adrianne Palicki

as Wonder Woman (Wonder Woman 2011 Pilot) in Crisis on Infinite Earths (Arrowverse)

Lynda Carter

as Wonder Woman (Wonder Woman TV Series) in Crisis on Infinite Earths (Arrowverse)

Helen Slater

as Supergirl (Donnerverse) in Crisis on Infinite Earths (Arrowverse)

Brandon Routh

as Superman (Superman Returns) in Crisis on Infinite Earths (Arrowverse)

John Wesley Shipp

as Flash (1990 TV Series) in Crisis on Infinite Earths (Arrowverse)

Alan Ritchson

as Aquaman (Smallville) in Crisis on Infinite Earths (Arrowverse)

Justin Hartley

as Green Arrow (Smallville) in Crisis on Infinite Earths (Arrowverse)

Laura Vandervoort

as Supergirl (Smallville) in Crisis on Infinite Earths (Arrowverse)

Erica Durance

as Lois Lane (Smallville) in Crisis on Infinite Earths (Arrowverse)

Michael Rosenbaum

as Lex Luthor (Smallville) in Crisis on Infinite Earths (Arrowverse)

Caity Lotz

as Sara Lance in Crisis on Infinite Earths (Arrowverse)

Tom Welling

as Superman (Smallville) in Crisis on Infinite Earths (Arrowverse)

Melissa Benoist

as Kara Zor-El, Kara Danvers in Crisis on Infinite Earths (Arrowverse)