• Angela Lansbury is rumored to appeared to appear in "Games of Thrones" season 7.

Angela Lansbury is rumored to appeared to appear in "Games of Thrones" season 7. (Photo : Getty Images/ Robin Marchant)

"Game of Thrones" has just received a new turn after 10 "Harry Potter" stars joins the American fantasy drama television series created by David Benioff and D. B. Weissthe. Jim Broadbent and Michelle Fairley are among the superstars who made a join.

According to Entertainment Weekly, Broadbent joined the "Harry Potter" film franchise in 2009, appearing in "Harry Potter" and as Professor Horace Slughorn in "The Half-Blood Prince". He later returned to the role of Tom Riddle's former teacher for 2011's "Harry Potter" and "The Deathly Hallows: Part 2."

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Last month, the news of Broadbent having a new gig on "Game of Thrones" was broken by EW. The British actor will be appearing in the show's seventh season in a "significant" position with few other public details currently available.

Michelle Fairley who is well known for making brief but emotional appearance in the "Harry Potter" movie took on the role of "Game of Thrones" Catelyn Stark on year later. The actress signed on to play Hermione's mother, Mrs. Granger, in "Harry Potter" and "Tthe Deathly Hallows: Part 1."

David Bradley who is also joining the series had a crucial role in the "Harry Potter" films. Bradley played Hogwarts caretaker and cat enthusiast Argus Filch in the series and "the Sorcerer's Stone."

Natalia Tena plays wildling Osha in "Game of Thrones," where she first made a debut in the HBO show back in 2011. She picked up four "Harry Potter" credits before her small-screen turn, playing the Auror and wife to Remus Lupin, Nymphadora Tonks, in "The Order of the Phoenix" and"Harry Potter."

Well known actor in "Game of Thrones," Ralph Ineson has also joined the series. Ineson is well known by fans as the ironborn Dagmer Cleftjaw, a role he played for five episodes in 2012.

Ciaran Hinds is the sixth actor who has also joined "Game of Thrones". Hinds popped up in the final "Harry Potter"movie, playing as Albus Dumbledore's brother, Aberforth Dumbledore. He joined "Game of Thrones" as Free Folk leader Mance Rayder.

Also joining the show is Freddie Stroma who had a memorable turn in "Harry Potter" as Cormac McLaggen. Earlier this year, Stroma appeared in one season 6 episode of "Game of Thrones," bringing Dickon Tarly, Samwell Tarly's brother to the small screen.

The other actor joining the series include Julian Glover who brought Aragog, the massive spider to life in "Harry Potter" and "The Chamber of Secrets," lending his voice to the Acromantula. He then appeared in front of the camera for "Game of Thrones," signing on to play Grand Maester Pycelle.

Lastly, Bronson Webb and Nicholas Blane will also make an appearance. Webb had appeared in one 2011 episode of "Game of Thrones"as Night's Watch ranger Will. Before playing "Game of Thrones" Spice King, Blane was "Harry Potter" and "The Order of the Phoenix's Bob", a Ministry of Magic employee.

In addition, Angela Lansbury is in talks to make a guest appearance in two episodes of the season of season, according to German news website Bild. The 90-year-old screen veteran is best known as detective and author Jessica Fletcher in the hit TV series "Murder, She Wrote."

In the series, which aired as from 1984 to 1996, Lansbury dealt with one murder after another as Fletcher, occasionally becoming the suspect herself.

With an acting career of about seven decades that earned her an honorary Oscar, six Golden Globes, five Tony Awards, numerous Emmy nominations and an Olivier Award, Lansbury is no stranger to fantasy, CNET reported.

Since the next season of "Game of Thrones" will have seven episodes instead of 10, appearing in two episodes could mean a weighty role for Lansbury.

Whatever role she may or may not be playing, fans will not see Lansbury in Westeros until summer of 2017 when the season 7 finally airs.

HBO did not immediately reply to a request for comment.

Here is a teaser trailer of "Game of Thrones" Season 7: