Carol Kane and Peter Riegert in Unbreakable Kimmy Schmidt (2015)

Candy Clark and Peter Riegert in Movie Madness (1982)

Ina Fried, Barry Michlin, Peter Riegert, and Andy Shakman in Movie Madness (1982)

Teresa Ganzel and Peter Riegert in Movie Madness (1982)

Joan Severance, Peter Riegert, and Tim Ryan in The Runestone (1991)

Alexander Godunov and Peter Riegert in The Runestone (1991)

Joan Severance, Alexander Godunov, and Peter Riegert in The Runestone (1991)

John Belushi, Tom Hulce, Tim Matheson, Bruce Bonnheim, Joshua Daniel, Stephen Furst, Douglas Kenney, Bruce McGill, Chris Miller, Peter Riegert, and James Widdoes in National Lampoon's Animal House (1978)

Giovanni Ribisi, Seth Green, Martin Mull, Peter Riegert, Brenda Song, and Tonita Castro in Dads (2013)

Josh Charles and Peter Riegert in Sports Night (1998)

Tom Hulce, Bruce McGill, and Peter Riegert in National Lampoon's Animal House (1978)

Seth Green and Peter Riegert in Dads (2013)

Giovanni Ribisi, Seth Green, Vanessa Lachey, Martin Mull, Peter Riegert, Brenda Song, and Tonita Castro in Dads (2013)

Peter Riegert in Crossing Delancey (1988)

Burt Lancaster and Peter Riegert in Local Hero (1983)

Sylvester Stallone, Don Ameche, Ornella Muti, and Peter Riegert in Oscar (1991)

John Belushi, Kevin Bacon, Tim Matheson, Martha Smith, Stephen Furst, Bruce McGill, and Peter Riegert in National Lampoon's Animal House (1978)

John Belushi, Kevin Bacon, Jason Biggs, Alyson Hannigan, Seann William Scott, Martha Smith, Eugene Levy, Bruce McGill, and Peter Riegert in National Lampoon's Animal House (1978)