Warner Bros.; Columbia Pictures/Courtesy Everett Jason Isaacswants to make it clear thatThe Patriotis not a historically accurate movie. In fact, the actor says thatHarry Potter— the franchise he starred in about a young boy wizard who discovers magic is real — is actually closer to reality than his 2000 military drama set during the American Revolutionary War. "I must tell people thatHarry Potteris slightly more historically accurate thanThe Patriot," Isaacs tellsEntertainment Weekly. "And any history teacher who's showing it to their kids, they better tell them how much bulls--- it is. It's made up." Leon Bennett/FilmMagic Isaacs is quick to clarify that he's not dunking on the popular movie, directed byRoland Emmerichand also starringMel GibsonandHeath Ledger. "It's an amazing movie, and it moves a lot of people," he says. "But no one should be thinking it's history." Isaacs starred inThe Patriotas cruel British officer Colonel William Tavington, the villain who fought against Gibson's American hero Benjamin Martin. While the characters were very lightly based on real historical figures, they were heavily fictionalized. The story itself was also fiction, with only some key scenes and moments inspired by real events. The actor then went on to star as Lucius Malfoy in theHarry Potterfilms, playing the evil father of Draco Malfoy (Tom Felton) first in 2002'sHarry Potter and the Chamber of Secretsbefore returning for multiple movies throughout the franchise. Johnny Flynn will next playthe roleinHBO's upcoming TV series. Sign up forEntertainment Weekly'sfree daily newsletterto get breaking TV news, exclusive first looks, recaps, reviews, interviews with your favorite stars, and more. More recently, Isaacs starred inThe Death of Stalin, the 2017 political satire directed by Armando Iannucci about the power struggle in the Soviet Union following Stalin's (Adrian McLoughlin) death. And the actor says that's another film that's more historically accurate thanThe Patriot— he just wishes more people actually watched it. "There's a lot of people who didn't watchDeath of Stalinbecause they thought it was a serious film about the death of Stalin, not a genius piece of political satire from the creator ofVeep," Isaacs says. "And so anyone's that not watched that and wants to watch one of the funniest films they've ever seen in their life, they should watch it, and know that it's all true." Read the original article onEntertainment Weekly