Suggestions by @hallie
672 suggestions
Tamsin Greig
as Madam Hooch in Harry Potter Show (202_)
Lupita Nyong'o
as Professor Sinistra in Harry Potter Show (202_)
Zoe Saldaña
as Professor Sinistra in Harry Potter Show (202_)
David Bradley
as Professor Binns in Harry Potter Show (202_)
Meryl Streep
as Professor Sprout in Harry Potter Show (202_)
Sarah Baker
as The Fat Lady in Harry Potter Show (202_)
Sharon Rooney
as The Fat Lady in Harry Potter Show (202_)
Nicola Coughlan
as The Fat Lady in Harry Potter Show (202_)
Adam Driver
as Professor Snape in Harry Potter Show (202_)
Robert Carlyle
as Mr. Filch in Harry Potter Show (202_)
Billy Connolly
as The Sorting Hat in Harry Potter Show (202_)
Simon Pegg
as Peeves in Harry Potter Show (202_)
Dakota Fanning
as The Gray Lady in Harry Potter Show (202_)
Geoffrey Rush
as Bloody Baron in Harry Potter Show (202_)
Rowan Atkinson
as Fat Friar in Harry Potter Show (202_)
Tim Curry
as Nearly Headless Nick in Harry Potter Show (202_)
Imelda Staunton
as Train Trolly Witch in Harry Potter Show (202_)
Hugh Laurie
as Ollivander in Harry Potter Show (202_)
Craig T. Nelson
as Ollivander in Harry Potter Show (202_)
Gemma Jones
as Madam Malkin in Harry Potter Show (202_)