LOS ANGELES

Ivan Reitman, the influential filmmaker and producer behind many of the most beloved comedies of the late 20th century, from “Animal House” to “Ghostbusters,” has died. He was 75.

Reitman died peacefully in his sleep Saturday night at his home in Montecito, Calif., his family told The Associated Press.

“Our family is grieving the unexpected loss of a husband, father, and grandfather who taught us to always seek the magic in life,” children Jason Reitman, Catherine Reitman and Caroline Reitman said in a joint statement. “We take comfort that his work as a filmmaker brought laughter and happiness to countless others around the world. While we mourn privately, we hope those who knew him through his films will remember him always.”

Known for bawdy comedies that caught the spirit of their time, Reitman’s big break came with the raucous, college fraternity sendup “National Lampoon’s Animal House,” which he produced. He directed Bill Murray in his first starring role in the summer camp flick “Meatballs,” and then again in 1981′s “Stripes,” but his most significant success came with 1984’s “Ghostbusters.”

Not only did the irreverent supernatural comedy starring Murray, Dan Aykroyd, Harold Ramis, Ernie Hudson, Sigourney Weaver and Rick Moranis gross nearly $300 million worldwide, it earned two Oscar nominations, spawned a veritable franchise, including spinoffs, television shows and a new movie, “Ghostbusters: Afterlife,” that opened this last year. His son, filmmaker Jason Reitman directed.