Jason Isaacs, known for playing Lucius Malfoy in the Harry Potter films, has publicly defended Paapa Essiedu's casting as Severus Snape in an upcoming stage production. Isaacs condemned the "racist" criticism Essiedu has faced, asserting that those making prejudiced remarks will be proven wrong. He expressed confidence in Essiedu's talent and suitability for the role, suggesting that the critics will be forced to retract their statements once they see his performance. Isaacs' strong support highlights the ongoing discussion about diversity and representation in casting choices.