Daniel Radcliffe Sends Heartfelt Letter to New Harry Potter Actor as HBO Series Begins Production

Daniel Radcliffe wrote a warm letter to Dominic McLaughlin, the 11-year-old now playing Harry Potter. He shared this as HBO began work on its new Harry Potter series at Leavesden Studios in the UK. The show will be a full remake of the seven books and is set for release in 2027. Radcliffe said he felt moved to welcome the new young star. The main keyword here is “Daniel Radcliffe”.

According to Reuters and other major outlets, Radcliffe said he did not want to place pressure on the new cast. But he wanted to wish McLaughlin joy as filming begins. He recalled his own early years on set and said he hopes the next generation enjoys the journey even more.

Daniel Radcliffe Welcomes the New Harry Potter Cast

Radcliffe said on Good Morning America that he sent the letter because he understood how big the moment is for the young actors. He said he did not want to “be a specter” in their lives but felt it was right to offer support. He added that McLaughlin sent him a “sweet note” in return.

He said he often sees photos of the new cast and feels protective. He stated that the children look very young and that the images remind him of his own first days on set. He was also 11 when he starred in the first film in 2001.

HBO revealed the key trio earlier this year. McLaughlin will play Harry, Arabella Stanton will play Hermione, and Alastair Stout will play Ron. Many major actors will also take on roles such as Paapa Essiedu as Severus Snape and John Lithgow as Albus Dumbledore.

According to BBC and AP reports, filming started last month at Warner Bros. Studios Leavesden. This is the same studio complex where the original films were made. The new project is planned as a decade-long series with one season per book.

What the New Harry Potter Series Means for Fans

The new Harry Potter series arrives nearly 14 years after the last film. The franchise remains one of the biggest in modern entertainment. Fans continue to visit theme parks, watch the stage play, and engage with games based on the books.

HBO said the series will be a “faithful adaptation” of J.K. Rowling’s novels. The network said the new cast will bring a fresh start for younger viewers. It also hopes older fans will enjoy a deeper dive into the world that the films could not fully explore.

Industry analysts note that the series gives HBO a major long-term project. It joins other large-scale franchises in streaming competition. For viewers, it promises more detail and character time than the original movies allowed.

Daniel Radcliffe remains a powerful symbol for long-time fans. His letter shows his support for the new version and signals a warm handoff to the next generation. The new cast steps into big roles, but the blessing from Daniel Radcliffe may help ease the transition.

FYI (keeping you in the loop)-

Q1: What did Daniel Radcliffe write to the new Harry Potter?

He said he wished Dominic McLaughlin the best time on set. He told him he hoped he enjoyed the role even more than he did. Radcliffe wanted to welcome him without adding pressure.

Q2: Who is the new Harry Potter actor?

Dominic McLaughlin, age 11, plays the new Harry. HBO confirmed his casting in late May. He appears in early set photos wearing the classic Hogwarts look.

Q3: When will the new Harry Potter series be released?

The series is expected to debut in 2027. Production began last month at Leavesden Studios. The show will run for many years with one season for each book.

Q4: Who else stars in the new series?

Arabella Stanton plays Hermione and Alastair Stout plays Ron. John Lithgow, Paapa Essiedu, and Katherine Parkinson take on major adult roles. More cast members have been confirmed by HBO.

Q5: Why is HBO remaking Harry Potter?

The network wants a full and faithful long-form version of the books. It hopes to give fans more detail than the films could offer. It also aims to reach a new generation of young viewers.