Suggestions by @ringothedrummer

Chris Pine

as Batman in Justice League: Invasion

Kelvin Harrison Jr.

as Cyborg in Justice League: Invasion

Inbar Lavi

as Diana Prince in Aquaman: Kingdom

Jonathan Groff

as Clark Kent in Aquaman: Kingdom

Samuel L. Jackson

as King Nereus in Aquaman: Kingdom

Angela Bassett

as Atlanna in Aquaman: Kingdom

Dave Fennoy

as Thomas Curry in Aquaman: Kingdom

Forest Whitaker

as Nuidis Vulko in Aquaman: Kingdom

Teyonah Parris

as Mera in Aquaman: Kingdom

Michael B. Jordan

as Black Manta in Aquaman: Kingdom

Yahya Abdul-Mateen II

as Ocean Master in Aquaman: Kingdom

Winston Duke

as Aquaman in Aquaman: Kingdom

Paul Dano

as Alberto Falcone in Batman: Nocturnal

Sacha Baron Cohen

as Calendar Man in Batman: Nocturnal

Rebecca Hall

as Holiday in Batman: Nocturnal

Paul Dano

as Holiday in Batman: Nocturnal

Spoiler

as Holiday in Batman: Nocturnal

Forest Whitaker

as Nuidis Vulko in Batman: Nocturnal

Winston Duke

as Arthur Curry in Batman: Nocturnal

Tim Roth

as Carmine Falcone in Batman: Nocturnal