Suggestions by @novice_caster

John Malkovich

as The Other in Piranesi

Jonathan Pryce

as The Prophet in Piranesi

Jessica Chastain

as Sixteen in Piranesi

Joe Manganiello

as Piranesi in Piranesi

Charles Dance

as The Other in Piranesi

Bandit

as Bandit in Jonny Quest

Sunny Pawar

as Hadji in Jonny Quest

Luke Ryan

as Jonny Quest in Jonny Quest

Guy Pearce

as Dr. Benton Quest in Jonny Quest

John Slattery

as Race Bannon in Jonny Quest

Jack Gleeson

as Draco Malfoy in Harry Potter Fancast

Walker Scobell

as Ron Weasley in Harry Potter Fancast

Kiernan Shipka

as Hermione Gragner in Harry Potter Fancast

Liam Aiken

as Harry Potter in Harry Potter Fancast

Michiel Huisman

as Frederick Dane in Vicious

Bella Thorne

as Beth Kirk in Vicious

Devan Chandler Long

as Mitch Turner in Vicious

Aaron Taylor-Johnson

as Eli Cardale in Vicious

Alex Pettyfer

as Victor Vale in Vicious

Daveed Diggs

as Semmi in Coming to America (1998)