Suggestions by @harrypotterfan7

Eddie Redmayne

as Newton Scamander in Harry Potter

Andrew Garfield

as Remus Lupin in Harry Potter

Harry Kirton

as Charles Weasley in Harry Potter

Tommy Finnegan

as Ron Weasley in Harry Potter

Sam Strike

as Bartemius Crouch Junior in Harry Potter

Bobby Lockwood

as Bartemius Crouch Junior in Harry Potter

Will Poulter

as Bartemius Crouch Junior in Harry Potter

Will Poulter

as Peter Pettigrew in Harry Potter

Emilia Clarke

as Narcissa Malfoy (née Black( in Harry Potter

Natalie Dormer

as Bellatrix Lestrange (née Black) in Harry Potter

James McAvoy

as Rabastan Lestrange in Harry Potter

Cillian Murphy

as Lucius Malfoy in Harry Potter

Matt Smith

as Lucius Malfoy in Harry Potter

Cilian Murphy

as Lucius Malfoy in Harry Potter

Luke Evans

as Rodolphus Lestrange in Harry Potter

Emilia Clarke

as Narcissa Malfoy in Harry Potter

Ben Whitehead

as Griphook in Harry Potter

Deep Roy

as First Goblin at Gringrotts in Harry Potter

Rebecca Marder

as Rita Skeeter in Harry Potter

Natalie Dormer

as Bellatrix Lestrange in Harry Potter