Suggestions by @user_233048

Kevin Michael Richardson

as Martian Manhunter in Justice League the Series

Score: +1

Kelly Sheridan

as Wonder Woman in Justice League the Series

Score: +1

Pete Davidson

as The Flash in Justice League the Series

Score: +1

Matt Lanter

as Green Lantern in Justice League the Series

Score: +1

Kevin Conroy

as Batman in Justice League the Series

Score: +1

Michael Daingerfield

as Superman in Justice League the Series

Score: +1

Matthew Mercer

as King Evan in Threats of Evil

Score: +1

Greg Kinnear

as Lux in Threats of Evil

Score: +1

Patrick Seitz

as Lord Verne Barräx Zenobia in Threats of Evil

Score: +1

Jonathan Banks

as Jecker in Threats of Evil

Score: +1

Bobby Moynihan

as Garūdo in Threats of Evil

Score: +1

Eric Roberts

as The Timemaster in Descalomobus (Time Travel)

Score: +1

Jennifer Lopez

as Layla in Descalomobus (Time Travel)

Score: +1

Christien Anholt

as Shykor Whalen in Descalomobus (Time Travel)

Score: +1

Stanley Tucci

as Alfred in Descalomobus (Time Travel)

Score: +1

Colin Baker

as Descalomobus in Descalomobus (Time Travel)

Score: +1

Peter Dinklage

as Tallus in An Neverending Nightmare

Score: +1

Ron Perlman

as Loonsyier in An Neverending Nightmare

Score: +1

Jonathan Jones/Laphin Hyena

as Stakker in An Neverending Nightmare

Score: +1

Mark Pellegrino

as Redysio in An Neverending Nightmare

Score: +1