Gregory Peck and Dick O'Neill in MacArthur (1977)

John Ratzenberger and Dick O'Neill in Cheers (1982)

Dick O'Neill and Sherrie Wills in Wonder Woman (1975)

Hal Linden and Dick O'Neill in Barney Miller (1975)

Tim Allen and Dick O'Neill in Home Improvement (1991)

Tim Allen, Bonnie Bartlett, and Dick O'Neill in Home Improvement (1991)

Bonnie Bartlett and Dick O'Neill in Home Improvement (1991)

John Ritter, Dick O'Neill, James Staley, and Rudolph Willrich in Three's Company (1976)

Walter Matthau and Dick O'Neill in The Taking of Pelham One Two Three (1974)

Dan Aykroyd, Gene Hackman, and Dick O'Neill in Loose Cannons (1990)

Photo courtesy of the family of Dick O'Neill

Dick O'Neill and Olegar Fedoro in "Dark Justice" (1991)

"Front Page, The" Director Billy Wilder and Cast 1974 UI

Candy Darling and Dick O'Neill in Some of My Best Friends Are... (1971)

Charles Durning, Herb Edelman, Lou Frizzell, Allen Garfield, Jon Korkes, Dick O'Neill, Noam Pitlik, and David Wayne in The Front Page (1974)

Jack Lemmon, Charles Durning, Herb Edelman, Allen Garfield, Jon Korkes, Dick O'Neill, Noam Pitlik, and David Wayne in The Front Page (1974)

Charles Durning, Herb Edelman, Lou Frizzell, Dick O'Neill, and Noam Pitlik in The Front Page (1974)

Charles Durning, Herb Edelman, Lou Frizzell, Allen Garfield, Dick O'Neill, and Noam Pitlik in The Front Page (1974)

Oliver Clark, Jamie Farr, and Dick O'Neill in M*A*S*H (1972)