Suggestions by @multifandomau

Aaron Taylor-Johnson

as Tom Riddle in Harry Potter and the Chamber of secrets

Score: +1

Stefano Masciolini

as Charlie Weasley in Harry Potter: Wizards Unite

Score: +1

Katharine Isabelle

as Genevieve Bladt in Harry Potter: Wizards Unite

Score: +1

Miranda Richardson

as Rita Skeeter in Harry Potter: Wizards Unite

Score: +1

Maggie Smith

as Minerva McGonagall in Harry Potter: Wizards Unite

Score: +1

Ian McKellen

as Matthias Pickering in Harry Potter: Wizards Unite

Score: +1

Caroline Dhavernas

as Penelope Padgett in Harry Potter: Wizards Unite

Score: +1

Jack Whitehall

as Kit Gerrard in Harry Potter: Wizards Unite

Score: +1

Rupert Grint

as Ron Weasley in Harry Potter: Wizards Unite

Score: +1

Emma Watson

as Hermione Granger in Harry Potter: Wizards Unite

Score: +1

Daniel Radcliffe

as Harry Potter in Harry Potter: Wizards Unite

Score: +1

Jonathan Bailey

as Timothy Hale in Harry Potter: Wizards Unite

Score: +1

Adria Arjona

as Constance Pickering in Harry Potter: Wizards Unite

Score: +1

Bradley Whitford

as Gareth Greengrass in Harry Potter: Wizards Unite

Score: +1

Gethin Anthony

as Grim Fawley in Harry Potter: Wizards Unite

Score: +1

Anthony Stewart Head

as Gareth Greengrass in Wizards Unite

Score: +1