The bearded Ciaran Hinds is a veteran stage actor with more than 90 theater credits to his name. In addition, he has appeared in dozens of TV and film roles, including that of Aberforth Dumbledore in the final two "Harry Potter" movies. You can catch him in theaters later this year in "Hitman: Agent 47." —XFINITY Entertainment Staff (Photo: HBO, Jerod Harris/Getty)
The opinions expressed are solely those of the author and do not necessarily reflect the views of Comcast.