Suggestions by @SpiderSonicPrime

Liam O'Brien

as Red Skull in Civil War: Part One (New Animated Film)

Steve Blum

as Dell Rusk in Civil War: Part One (New Animated Film)

Troy Baker

as Glenn Talbot in Civil War: Part One (New Animated Film)

Chloe Bennet

as Quake in Civil War: Part One (New Animated Film)

Lacey Chabert

as Quake in Civil War: Part One (New Animated Film)

Elizabeth Henstridge

as Jemma Simmons in Civil War: Part One (New Animated Film)

Iain De Caestecker

as Leo Fitz in Civil War: Part One (New Animated Film)

E.G. Daily

as Mockingbird in Civil War: Part One (New Animated Film)

Troy Baker

as Clay Quartermain in Civil War: Part One (New Animated Film)

Clark Gregg

as Phil Coulson in Civil War: Part One (New Animated Film)

Danielle Nicolet

as Maria Hill in Civil War: Part One (New Animated Film)

Kari Wührer

as Maria Hill in Civil War: Part One (New Animated Film)

Chi McBride

as Nick Fury in Civil War: Part One (New Animated Film)

Samuel L. Jackson

as Nick Fury in Civil War: Part One (New Animated Film)

John Eric Bentley

as Nick Fury in Civil War: Part One (New Animated Film)

Richard Doyle

as Robert Kelly in Civil War: Part One (New Animated Film)

Matthew Mercer

as Warren Worthington II in Civil War: Part One (New Animated Film)

James Arnold Taylor

as Professor X in Civil War: Part One (New Animated Film)

Keith Ferguson

as Professor X in Civil War: Part One (New Animated Film)

Oded Fehr

as Khonshu in Civil War: Part One (New Animated Film)