Los Angeles, May 27 -- HBO's 'Harry Potter' TV series has officially found its Harry, Ron and Hermione.

Dominic McLaughlin, Arabella Stanton and Alastair Stout will step into the shoes of Daniel Radcliffe, Emma Watson and Rupert Grint to essay the roles of Harry Potter, Hermione Granger and Ron Weasley.

Welcoming the new actors on board, the makers on Instagram wrote, "Dear Mr. Potter, Miss Granger, and Mr. Weasley: We are pleased to inform you that you have a place at Hogwarts School of Witchcraft and Wizardry. Please welcome Dominic McLaughlin as Harry Potter, Arabella Stanton as Hermione Granger, and Alastair Stout as Ron Weasley to the HBO Original Series Harry Potter."

Over 30,000 actors auditioned for the lead roles since HBO lau...