HBO is keeping Harry Potter in the family. The studio chose Succession’ s Mark Mylod to executive produce and direct episodes of the first season, while Francesca Gardiner, a writer and producer who worked on His Dark Materials and Succession Seasons 3 and 4, will serve as showrunner.

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

Dominic McLaughlin, Arabella Stanton and Alastair Stout will head to Hogwarts School of Witchcraft and Wizardry in the next adaption of the smash-hit series.