Suggestions by @Anicomicgeek

David Kaye

as Tommy Merlyn in JLA VS. Godzilla

John de Lancie

as Malcolm Merlyn in JLA VS. Godzilla

Trevor Devall

as Tommy Merlyn in “Green Arrow” Animated Series

David Kaye

as Tommy Merlyn in “Green Arrow” Animated Series

Imari Williams

as Cinderblock in JLA VS. Godzilla

Fred Tatasciore

as Cinderblock in JLA VS. Godzilla

K. T. Gray

as Elaine Marsh-Morton in JLA VS. Godzilla

Caitlin Glass

as Elaine Marsh-Morton in JLA VS. Godzilla

Brent Mukai

as Wing How in JLA VS. Godzilla

Stephen Fu

as Wing How in JLA VS. Godzilla

Greg Chun

as Wing How in JLA VS. Godzilla

SungWon Cho

as Wing How in JLA VS. Godzilla

Michael Ironside

as Darkseid in Avengers vs Justice League animated movie

Jerry O'Connell

as Shazam in Avengers vs Justice League animated movie

Scott Rummell

as Arthur Curry/Aquaman in Avengers vs Justice League animated movie

James Remar

as Carter Hall/Hawkman in Avengers vs Justice League animated movie

Colleen O'Shaughnessey

as Janet Van Dyne/The Wasp in Avengers vs Justice League animated movie

Isaac C. Singleton, Jr.

as Thanos in Avengers vs Justice League animated movie

Bruce Greenwood

as Bruce Wayne/Batman in Avengers vs Justice League animated movie

Nathan Fillion

as Hal Jordan/Green Lantern in Avengers vs Justice League animated movie