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

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, who played Lucius Malfoy in the Harry Potter films, is speaking out in support of Paapu Essiedu’s casting in ...

Harry Potter' star Jason Isaacs has explained why the 2002 film 'Chamber of Secrets' didn't include a fan-favorite Lucius ...

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

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

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

Harry Potter star Jason Isaacs has taken aim at "racist" critics complaining about Paapa Essiedu being cast as Severus Snape.

Harry Potter star Jason Isaacs has spoken out in support of Paapa Essiedu, the new Severus Snape in HBO’s Harry Potter TV ...

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