‘Harry Potter’ Finds Its New Ginny Weasley, Casts Tom Riddle & Dobby Roles In HBO Series Season 2

HBO has filled three high-profile roles for Season 2 of its Harry Potter series. Billy Barratt (Invasion), who holds the record as the youngest International Emmy winner, has been cast as young Voldemort, Tom Riddle. Lenny Rush (Am I Being Unreasonable?) will play loyal house-elf Dobby. And Bonnie Hill (Girl Troop versus Aliens) will take…