The photo, posted to the show’s official Instagram page, shows Harry (Dominic McLaughlin) from behind as he walks towards the quidditch pitch while wearing a red and gold cloak, which represents Hogwarts’ Gryffindor house and has his last name and player number on the back. Ahead of him is a large group of students entering the pitch, which is displaying flags for Gryffindor and Hufflepuff. See the full photo below.

Along with McLaughlin, the cast includes Alastair Stout as Ron Weasley, Arabella Stanton as Hermione Granger, John Lithgow as Albus Dumbledore, Janet McTeer as Minerva McGonagall, Paapa Essiedu as Severus Snape, Nick Frost as Rubeus Hagrid and more.

See a full cast guide here.

HBO’s adaptation of J.K. Rowling’s famous book series-turned-movie franchise is led by showrunner Francesca Gardiner and director Mark Mylod.

Executive producers include Rowling, Neil Blair, Ruth Kenley-Letts of Brontë Film and TV and David Heyman of Heyday Films.

The series follows young Harry as he discovers he’s a wizard, leaves his Muggle family behind and sets off to attend Hogwarts. Along the way, he befriends Ron and Hermione Granger and battles Lord Voldemort.