Suggestions by @litoslima

Mackenzie Crook

as Wormtail in Harry Potter (Recasted)

Tom Holland

as Cedric Diggory in Harry Potter (Recasted)

Stephen Merchant

as Arthur Weasley in Harry Potter (Recasted)

Patrick Stewart

as Professor Binns in Harry Potter (Recasted)

Chris Hemsworth

as Gilderoy Lockhart in Harry Potter (Recasted)

Kate Beckinsale

as Lily Potter in Harry Potter (Recasted)

Martin Freeman

as James Potter in Harry Potter (Recasted)

Hayley Atwell

as Madam Rosmerta in Harry Potter (Recasted)

Lena Headey

as Narcisa Malfoy in Harry Potter (Recasted)

James McAvoy

as Quirinus Quirrell in Harry Potter (Recasted)

Michael Fassbender

as Lucius Malfoy in Harry Potter (Recasted)

Angela White

as Felicia Hardy in Marvel Cinematic Universe

Alison Tyler

as She-Hulk in Marvel Cinematic Universe

Lisa Ann

as She-Hulk in Marvel Cinematic Universe

Jeremy Irons

as Erik Lehnsherr in Marvel Cinematic Universe

Michael Fassbender

as Thaal Sinestro in DCEU Rebooted

Ben Affleck

as Producer in DCEU Rebooted

Aubrey Plaza

as Joker in DCEU Rebooted

Will Smith

as Benjamin Turner in DCEU Rebooted

Charlize Theron

as Killer Frost in DCEU Rebooted