Suggestions by @arachnick28

Jeffrey Combs

as Uatu the Watcher in My Fantastic Four Voice Cast

Troy Baker

as Nova in My Guardians of the Galaxy Voice Cast

Ben Diskin

as H.E.R.B.I.E. in My Fantastic Four Voice Cast

Troy Baker

as Michael Korvac in My Guardians of the Galaxy Voice Cast

Dee Bradley Baker

as Cosmo the Spacedog in My Guardians of the Galaxy Voice Cast

Crispin Freeman

as Adam Warlock in My Guardians of the Galaxy Voice Cast

Amy Acker

as Rescue in My Avengers Voice Cast

Scott Lawrence

as Kang the Conqueror in My Avengers Voice Cast

Darin De Paul

as Black Dwarf in My Guardians of the Galaxy Voice Cast

Lex Lang

as Corvus Glaive in My Guardians of the Galaxy Voice Cast

Mary Elizabeth McGlynn

as Proxima Midnight in My Guardians of the Galaxy Voice Cast

Rodger Bumpass

as Ebony Maw in My Guardians of the Galaxy Voice Cast

Sofia Carson

as Nebula in My Guardians of the Galaxy Voice Cast

Armin Shimerman

as Yondu Udonta in My Guardians of the Galaxy Voice Cast

Michael-Leon Wooley

as Thanos in My Guardians of the Galaxy Voice Cast

Kelly Hu

as Mantis in My Guardians of the Galaxy Voice Cast

Dwight Schultz

as Arnim Zola in My Avengers Voice Cast

Brent Spiner

as Leader in My Avengers Voice Cast

Clancy Brown

as Red Hulk in My Avengers Voice Cast

Jim Pirri

as Whiplash in My Avengers Voice Cast