Fan Casting Hero Fiennes Tiffin as Oliver Larsson in There's Someone Inside Your House

Hero Fiennes Tiffin is known for his roles in Harry Potter and the Half-Blood Prince, After We Collided, and After. He has been suggested by fans for 1,550 roles on myCast, including Voldemort in The Marauders. Similar actors include Jacob Elordi, Tanner Buchanan, and Dacre Montgomery. Hero Fiennes Tiffin was suggested to play Oliver Larsson in There's Someone Inside Your House by sayakatana8. Other actors sugggested to play this role include Timothée Chalamet. There's Someone Inside Your House has 7 roles, including Makani Young, Alex Shimerda, and David ware.