Suggestions by @brutalraynor

Riley Keough

as Claire Selton (Earth-1) in When Legends meet

Score: +1

Michael Madsen

as Kilowog (Earth-1) in When Legends meet

Score: +1

Walton Goggins

as Nathan Diskin (Earth-1) in When Legends meet

Score: +1

Jeremy Ray Taylor

as Carmen Dillo (Earth-1) in When Legends meet

Score: +1

Algee Smith

as Kangorr (Earth-1) in When Legends meet

Score: +1

Reneé Rapp

as Talon (Earth-1) in When Legends meet

Score: +1

Joe Seo

as Shiv (Earth-1) in When Legends meet

Score: +1

Nick Blood

as Arthur Light (Earth-1) in When Legends meet

Score: +1

Jacob Scipio

as Kyle Rayner (Earth-1) in When Legends meet

Score: +1

Mike Colter

as John Stewart (Earth-1) in When Legends meet

Score: +1

James McAvoy

as James Craddock (Earth-1) in When Legends meet

Score: +1

James Marsters

as Richard Swift (Earth-1) in When Legends meet

Score: +1

Jason Bateman

as Joshua Michael Allen (Earth-1) in When Legends meet

Score: +1

Anna Torv

as Helena Sandsmark (Earth-1) in When Legends meet

Score: +1

Rami Malek

as Kirk Langstrom (Earth-1) in When Legends meet

Score: +1

David Dastmalchian

as Abra Kadabra (Earth-1) in When Legends meet

Score: +1

Adrianne Palicki

as Veronica Cale (Earth-1) in When Legends meet

Score: +1

Charlize Theron

as Doris Zeul (Earth-1) in When Legends meet

Score: +1

Omar Sy

as Lucas Bishop (Earth-199999) in When Legends meet

Score: +1

Jason Momoa

as Lobo (Earth-938) in When Legends meet

Score: +1