Suggestions by @moodog1

Jack Black

as Bartok in Anastasia

Morgan Freeman

as Vladmeir in Anastasia

Jack Black

as Bartok in Anastasia

Diana Ross

as The dowager empress in Anastasia

Patti LaBelle

as The dowager empress in Anastasia

Morgan Freeman

as Bartok in Anastasia

John Kassir

as Rasputin in Anastasia

Dacre Montgomery

as Dimitri in Anastasia

Anna Kendrick

as Anastasia in Anastasia

Milla Jovovich

as Anastasia in Anastasia

Ruby Rose Turner

as Elle Eedee in Monster High

Loretta Devine

as Suga Mama Proud in The Proud Family

Daniel Brühl

as Doctor Doom in Marvel Cinematic Universe

Tony Hawk

as Norrin Radd in Marvel Cinematic Universe

Charlotte Flair

as She-Hulk in Marvel Cinematic Universe

Riker Lynch

as Johnny Storm in Marvel Cinematic Universe

Christina Aguilera

as Sue Storm in Marvel Cinematic Universe

Zac Efron

as Young Hercules in Hercules

Milo Manheim

as Beast Boy in Teen Titans

Elizabeth Gillies

as Blackfire in Teen Titans