Suggestions by @silvermoth

Til Schweiger

as B.J Blazkowicz in Wolfenstein (TV Series)

Richard Ayoade

as Ponder Stibbons in Discworld

Catherine Tate

as Cheery "Cheri" Littlebottom in Discworld

Sheila Hancock

as Granny Weatherwax in Discworld

Maggie Smith

as Granny Weatherwax in Discworld

Dario Marianelli

as Composer in Discworld

David Kerr

as Director in Discworld

Jake Choi

as Annihilius in Fantastic Four with a non white cast

Jake Choi

as Annihilius in Fantastic Four with a non white cast

Mena Massoud

as Silver Surfer in Fantastic Four with a non white cast

Christopher Judge

as Galactus in Fantastic Four with a non white cast

Will Yun Lee

as Annihilius in Fantastic Four with a non white cast

Adrian Lester

as Black Bolt in Fantastic Four with a non white cast

John Leguizamo

as Mole Man in Fantastic Four with a non white cast

Tiffany Haddish

as Medusa in Fantastic Four with a non white cast

Paul Sun-Hyung Lee

as HERBIE in Fantastic Four with a non white cast

Keith David

as Doctor Doom in Fantastic Four with a non white cast

Ana de Armas

as The Invisible Woman in Fantastic Four with a non white cast

Natalia Reyes

as The Invisible Woman in Fantastic Four with a non white cast

Michael Cimino

as The Human Torch in Fantastic Four with a non white cast