Suggestions by @rickydickydoodah
993 suggestions
Emma Thompson
as Minerva McGonagall in Harry Potter
Elie Samouhi
as Gregory Goyle in Harry Potter
Nathan Mack
as Seamus Finnigan in Harry Potter
Peter Dinklage
as Filius Flitwick in Harry Potter
Summer Fontana
as Ginny Weasley in Harry Potter
Alex Kingston
as Molly Weasley in Harry Potter
Diana Rigg
as Poppy Pomfrey in Harry Potter
Grayson Thorne Kilpatrick
as Dudley Dursley in Harry Potter
Archie Yates
as Vincent Crabbe in Harry Potter
Graham McTavish
as The Bloody Baron in Harry Potter
Rowan Atkinson
as Nearly Headless Nick in Harry Potter
Brad Dourif
as Argus Filch in Harry Potter
George MacKay
as Percy Weasley in Harry Potter
Karen Gillan
as Lily Potter in Harry Potter
Lena Headey
as Petunia Dursley in Harry Potter
Adam Driver
as Severus Snape in Harry Potter
Henry Thomas
as Vernon Dursley in Harry Potter
Richard Madden
as James Potter in Harry Potter
Michael Caine
as Albus Dumbledore in Harry Potter
Nick Frost
as Rubeus Hagrid in Harry Potter