Suggestions by @bigdaddycaster

Jason Statham

as Murk in Aquaman

Tyriq Withers

as Lagoon Boy in Aquaman

Vin Diesel

as King Shark in Aquaman

Iñaki Godoy

as Aqualad in Aquaman

Idris Elba

as Black Manta in Aquaman

Rebecca Ferguson

as Mera in Aquaman

Alexander Skarsgård

as Aquaman in Aquaman

Christopher Judge

as Atrocitous in Lanterns (TV)

Amir El-Masry

as Simon Baz in Lanterns (TV)

Aimee Lou Wood

as Two-Six in Lanterns (TV)

Mads Mikkelsen

as Sinestro in Lanterns (TV)

Zendaya

as Carol Ferris in Lanterns (TV)

Terry Crews

as Kilowog in Lanterns (TV)

Damson Idris

as John Stewart in Lanterns (TV)

Jensen Ackles

as Hal Jordan in Lanterns (TV)

Childish Gambino

as Soundtrack Composer in Martian Manhunter (TV)

Damon Lindelof

as Director in Martian Manhunter (TV)

Mahershala Ali

as White Martian in Martian Manhunter (TV)

Zoë Kravitz

as Bridget Jones in Martian Manhunter (TV)

Donald Glover

as Malefic in Martian Manhunter (TV)