LOS ANGELES — Actor Helen Mirren has never appeared in the Harry Potter film franchise, but she is stepping into the magical world as she hosts “Harry Potter: Hogwarts Tournament of Houses” on television.

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Mirren will host the weekly four-part series, which starts Sunday at 8 p.m. EST on TBS and Cartoon Network, the Associated Press reported.

The quiz show will feature contestants representing houses from Harry Potter who answer trivia questions about the famous novels-turned-movies to win a championship trophy and prizes.

Mirren has never hosted a game show but is known for her acting roles in movies like “The Queen” and “Gosford Park.”

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Photos: Dame Helen Mirren through the years CANNES, FRANCE - MAY 12: Actress Helen Mirren attends the screening of "Girls Of The Sun (Les Filles Du Soleil)" during the 71st annual Cannes Film Festival at Palais des Festivals on May 12, 2018 in Cannes, France. (Photo by Pascal Le Segretain/Getty Images) (Pascal Le Segretain/Getty Images)

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