Suggestions by @rossjames

Megan Fox

as Lois Lane in Superman: Last Son

Grant Gustin

as Superman in Superman: Last Son

Grant Gustin

as Clark Kent in Superman

Armie Hammer

as Hydro-Man in Grant Gustin's Spider-Man Film

Ian McKellen

as Alfred Pennyworth in Justice League: Protectors of Earth

Carlos Knight

as Cyborg in Justice League: Protectors of Earth

John Boyega

as Cyborg in Justice League: Protectors of Earth

Christopher Lloyd

as Saul Edrel in Justice League: Protectors of Earth

Christopher Lee

as Saul Edrel in Justice League: Protectors of Earth

Andy Serkis

as Darkseid in Justice League: Protectors of Earth

Candice Patton

as Amanda Waller in Justice League: Protectors of Earth

Aml Ameen

as Martian Manhunter in Justice League: Protectors of Earth

Miranda Cosgrove

as Diana Prince in Justice League: Protectors of Earth

Thomas Brodie-Sangster

as Aquaman in Justice League: Protectors of Earth

Tye Sheridan

as Barry Allen in Justice League: Protectors of Earth

Nick Jonas

as Hal Jordan in Justice League: Protectors of Earth

Nathan Kress

as Hal Jordan in Justice League: Protectors of Earth

Eve Hewson

as Diana Prince in Justice League: Protectors of Earth

Dylan O'Brien

as Bruce Wayne in Justice League: Protectors of Earth

Taron Egerton

as Kal-El, Clark Kent in Justice League: Protectors of Earth