Suggestions by @ananymouse

Dee Bradley Baker

as Ra's al Ghul in All Heroes Unite! (The Animated Movie)

Hynden Walch

as Starfire in All Heroes Unite! (The Animated Movie)

Clancy Brown

as Lex Luthor in All Heroes Unite! (The Animated Movie)

Tara Strong

as Harley Quinn in All Heroes Unite! (The Animated Movie)

Mark Hamill

as The Joker in All Heroes Unite! (The Animated Movie)

Nolan North

as The Penguin in All Heroes Unite! (The Animated Movie)

Tom Hiddleston

as Loki in All Heroes Unite! (The Animated Movie)

Willem Dafoe

as The Green Goblin in All Heroes Unite! (The Animated Movie)

Ian McKellen

as Magneto in All Heroes Unite! (The Animated Movie)

Tom Hardy

as Venom in All Heroes Unite! (The Animated Movie)

Michael B. Jordan

as Kilmonger in All Heroes Unite! (The Animated Movie)

Josh Brolin

as Thanos in All Heroes Unite! (The Animated Movie)

Emma Watson

as Hermione Granger in All Heroes Unite! (The Animated Movie)

Daniel Radcliffe

as Harry Potter in All Heroes Unite! (The Animated Movie)

Tim Allen

as Buzz Lightyear in All Heroes Unite! (The Animated Movie)

Phil LaMarr

as Green Lantern (II) in All Heroes Unite! (The Animated Movie)

Michael Rosenbaum

as The Flash (II) in All Heroes Unite! (The Animated Movie)

Samuel L. Jackson

as Nick Fury in All Heroes Unite! (The Animated Movie)

Tara Strong

as Bubbles in All Heroes Unite! (The Animated Movie)

Tara Strong

as Batgirl in All Heroes Unite! (The Animated Movie)