Newcomers Dominic McLaughlin, Alastair Stout and Arabella Stanton will play Harry Potter, Ron Weasley and Hermione Granger in HBO's upcoming 'Harry Potter' series.

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.

McLaughlin will also be starring in Sky comedy Grow this year alongside Nick Frost, who's also set to appear in the Harry Potter reboot as Hogwarts groundskeeper Hagrid. The actor has also appeared in Macbeth at the Royal Highland Centre, starring opposite Indira Varma and Ralph Fiennes.