Suggestions by @dundun

Zhu Zhu

as Blue Dragon in Marvel Cinematic Universe

Jerry Seinfeld

as Ebony Maw in Marvel Cinematic Universe

Maisie Williams

as Rahne Sinclair in Marvel Cinematic Universe

Sullivan Stapleton

as Brock Rumlow in Marvel Cinematic Universe

Charlize Theron

as Supergiant in Marvel Cinematic Universe

Sabrina Carpenter

as Gwen Stacy in Marvel Cinematic Universe

Kristen Stewart

as Neena Thurman in Marvel Cinematic Universe

Halston Sage

as Alison Blaire in Marvel Cinematic Universe

Jackie Earle Haley

as Cletus Kasady in Marvel Cinematic Universe

Trevor Stines

as Arachknight in Marvel Cinematic Universe

Ethan Suplee

as Fred Dukes in Marvel Cinematic Universe

Brianna Hildebrand

as Ellie Phimister in Marvel Cinematic Universe

Halle Bailey

as Singularity in Marvel Cinematic Universe

Cary-Hiroyuki Tagawa

as War Tiger in Marvel Cinematic Universe

Victoria Justice

as Ava Ayala in Marvel Cinematic Universe

Gregg Sulkin

as Chase Stein in Marvel Cinematic Universe

Manu Bennett

as Kallark in Marvel Cinematic Universe

Kristina Maione

as Mary MacPherran in Marvel Cinematic Universe

Jaimie Alexander

as Sif in Marvel Cinematic Universe

Wilson Bethel

as Benjamin Poindexter in Marvel Cinematic Universe