Oopsies. Looks like Isaacs had no idea which spell he was saying during Chamber of Secrets, as he wasn't all that familiar ...

"Harry Potter" alum Jason Isaacs weighed in on the online controversy surrounding Paapa Essiedu's casting in the upcoming HBO ...

Jason Isaacs has jumped to the defence of Harry Potter newcomer Paapa Essiedu, after he was cast as Hogwarts professor ...

Jason Isaacs finally explains why Lucius Malfoy almost used the Killing Curse on Harry Potter in that Chamber of Secrets ...

Jason Isaacs has finally revealed the truth behind Lucius Malfoy's apparent attempt at the Killing Curse in Harry Potter and ...

Jason Isaacs called out racist “Harry Potter” fans during a conversation with Collider at Fans Expo. Isaacs, who is currently ...

Jason Isaacs is not here for the backlash over the casting of Paapa Essiedu in the role of Severus Snape in the Harry Potter ...

Jason Isaacs called out the "racist" Harry Potter fans who have gone out of their way to be "rude" to Severus Snape actor ...

As reported by Collider, Jason told the crowd at FanExpo Denver: "Paapa Essiedu is one of the best actors I've ever seen in my life. "I've seen some people online who are being ru ...

Original “ Harry Potter ” star Jason Isaacs is standing by franchise addition Paapa Essiedu. Isaacs, who played Lucius Malfoy ...

Jason Isaacs, who portrayed Lucius Malfoy in the original Harry Potter films, has spoken out in defense of actor Paapa ...

Jason Isaacs called out "racist" fans criticizing the casting of Paapa Essiedu as Severus Snape in the upcoming 'Harry Potter ...