The 1978 cult classic “National Lampoon’s Animal House” remains a staple in American comedy, and as it celebrates 45 years since its release, a nostalgic look at its cast reveals the impact of time on these beloved actors.

Tom Hulse, who portrayed the affable Larry Kroger at age 24, is now a 69-year-old Academy Award nominee known for his roles in “Amadeus” and “Parenthood.” His last acting role came in 2008, but he has since transitioned to a successful career as a Tony Award-winning producer in theater.

Stephen Furst, who played the endearing Ken Dorfman, passed away in 2017 at the age of 63 due to complications from diabetes. He was known for his roles in “Delta House” and “Babylon 5,” and had also ventured behind the camera as a director.

Martha Smith, now 70, shifted her focus to real estate after a successful acting career that included roles in “Charlie’s Angels.” Peter Riegert, who played Donald Schoenstein, is currently 76 and recently appeared in the 2023 series “Extrapolations.”

Bruce McGill, now 72, has continued to thrive in Hollywood, recently starring in the miniseries “Love and Death.” Meanwhile, Kevin Bacon, then a fresh-faced 20-year-old in his debut role as Chip Diller, is now 65 and working on several upcoming projects, including “Beverly Hills Cop 4.”

The film also marked the early careers of actors like Tim Matheson, now 75, and Donald Sutherland, aged 87, who remains a prolific figure in film and television. Sadly, some cast members, including John Belushi and Douglas Kenney, are no longer with us, having passed away in their 30s.

As the legacy of “Animal House” endures, fans reflect on the unforgettable characters and their journeys, both on-screen and in life. The film’s humor and camaraderie continue to resonate, reminding audiences of the timeless nature of friendship and fun.