# HBO's Harry Potter Series Unveils New Hogwarts Design

> HBO reveals first Harry Potter TV series poster with Hogwarts Castle design.
- Title: HBO's Harry Potter Series Unveils New Hogwarts Design
- Summary: HBO reveals first Harry Potter TV series poster with Hogwarts Castle design. HBO's new Harry Potter series features Dominic McLaughlin as Harry Potter with…
- Keywords: hbo, harry potter, dominic mclaughlin, hogwarts, harry potter and the philosopher's stone, hbo max, j.k. rowling, the sorting hat, harry potter series, harry potter cast, harry potter season 1, harry potter premiere
- Source: Collider — https://collider.com/harry-potter-hbo-first-poster-new-hogwarts-castle
- Author: Chris McPherson
- Published: 2026-10-29T14:57:04+00:00
- Read time: 2 min
- Topics: hbo, harry potter, dominic mclaughlin, hogwarts, harry potter and the philosopher's stone, hbo max, j.k. rowling, the sorting hat, harry potter series, harry potter cast, harry potter season 1, harry potter premiere
## HBO Unveils Harry Potter Poster
HBO has officially unveiled the first poster for its upcoming Harry Potter television series featuring Dominic McLaughlin as Harry Potter.
## Hogwarts Castle in Focus
The poster shows Hogwarts Castle reflected in Dominic McLaughlin's iconic round glasses with the tagline 'The Boy Who Lived'.
## First Season Based on Book
The series' first season, 'The Philosopher's Stone', follows Harry Potter as he discovers his magical potential and enrolls at Hogwarts.
## Key Cast Members
Dominic McLaughlin stars as Harry Potter, with Arabella Stanton as Hermione Granger and Alastair Stout as Ron Weasley.
## Notable Cast Additions
John Lithgow plays Albus Dumbledore, Janet McTeer is Minerva McGonagall, and Paapa Essiedu portrays Severus Snape.
## HBO Max Release Date
HBO's Harry Potter and the Philosopher's Stone premieres on December 25, 2.026, with streaming available on HBO Max.
## Showrunners and Directors
The series is written and executive produced by Francesca Gardiner with Mark Mylod directing multiple episodes.
## J.K. Rowling's Role
J.K. Rowling serves as an executive producer alongside Neil Blair, Ruth Kenley-Letts, David Heyman, Laura Neal, and Jon Brown.
## Hogwarts Design Details
The new Hogwarts design puts Harry front and center while teasing the extraordinary world he's about to discover.
## HBO's Harry Potter Series
HBO's adaptation of the Wizarding World book series by J.K. Rowling follows Harry Potter's journey to Hogwarts.
## Hogwarts Houses
The Sorting Hat quiz reveals four houses: Gryffindor, Slytherin, Hufflepuff, and Ravenclaw with distinct traits.
## Hogwarts House Descriptions
Gryffindor emphasizes courage, Slytherin focuses on ambition, Hufflepuff on loyalty, and Ravenclaw on wisdom.
## HBO's Release Strategy
The series is scheduled to premiere on December 25, 2026, with streaming available on HBO Max.
## Hogwarts Design Significance
The new Hogwarts design reflects the show's focus on Harry's journey and the magical world he discovers.
## HBO's Harry Potter Series Premiere
HBO's Harry Potter series premieres on December 25, 2026, with streaming on HBO Max.
## Key takeaway

HBO's new Harry Potter series features Dominic McLaughlin as Harry Potter with Hogwarts Castle reflected in his glasses and a tagline referencing the first book.