Suggestions by @mr_blue_sky

David Bowie

as The Joker in Batman (1983)

Tim Robbins

as David "bruce" banner in Burtonverse MCU

Paul Dano

as David Bruce Banner in Non-MCU Hulk

Sven-Ole Thorsen

as Rhino in Cannon Films' Spider-Man Franchise (1980s)

Symbiote Spider-Man

as "The New Suit" in The Amazing Spider-Man (Season Three)

Spoiler

as "The New Suit" in The Amazing Spider-Man (Season Three)

Morgan Fairchild

as Black Cat in The Amazing Spider-man 70's TV show

William Smith

as Kraven the Hunter in The Amazing Spider-man 70's TV show

David Huddleston

as Doctor Octopus in The Amazing Spider-man 70's TV show

Richard Lynch

as Electro in The Amazing Spider-man 70's TV show

Robert Tessier

as Scorpion in The Amazing Spider-man 70's TV show

Henry Silva

as Morbius in The Amazing Spider-man 70's TV show

Len Lesser

as Vulture in The Amazing Spider-man 70's TV show

Frank Gorshin

as Green Goblin in The Amazing Spider-man 70's TV show

Joe Santos

as Hammerhead in The Amazing Spider-Man (1970's TV Show)

Gene Wilder

as Buster Moon in Sing (1976)

Arin Hanson

as "Just Where Did That Raccoon Come From?!" in The World’s Finest

Spoiler

as "Just Where Did That Raccoon Come From?!" in The World’s Finest

Damon Wayans Jr.

as "Time We Unleash the Sentinel Program..." in Mega Man: Get Equipped

John Travolta

as "Time We Unleash the Sentinel Program..." in Mega Man: Get Equipped