HBO's 'Harry Potter' TV show recasts all of the Hogwarts characters with new actors. See who's who in this cast guide.

Max: Plans start from $9.99 a month The Harry Potter TV show will be available exclusively on HBO Max, which is also streaming all of the movies. Pay $9.99 a month for its With Ads plan, and with three tiers available following a Max subscription. You can also prepay for a year and save up to 20%. View Deal

Jason Isaacs, who played Lucius Malfoy in the Harry Potter films, is speaking out in support of Paapu Essiedu’s casting in the upcoming TV series rebooting the Harry Potter franchise. While speaking with Collider at the FanExpo in Denver, the British actor said,