Find out who's playing Arthur Weasley, Moaning Myrtle, and more in Season 2 of HBO's Harry Potter series — plus more of today's TV casting news.

Timothy played Peter Pettigrew in the film series, from 2004 to 2011.

As all eight Harry Potter films return to theaters, catch up with the original young cast and see where their careers have taken them since leaving Hogwarts. It’s true, then, what they’re ...