'Harry Potter' Series Is 'A Lot of Pressure' but It's 'Very Special,' Says HBO Max Exec: 'The World That Has Been Created Is Absolutely Extraordinary' Sources: 2 articlesHBO Max's Sarah Aubrey Says 'Harry Potter' Series Marks "Financial Investment You Wouldn't Normally Make On A Television Series" (Deadline)'Harry Potter' Series Is 'A Lot of Pressure' but It's 'Very Special,' Says HBO Max Exec: 'The World That Has Been Created Is Absolutely Extraordinary' (Variety)