Bess Armstrong and Richard Thomas in Barefoot in the Park (1982)

Carrie Fisher, Richard Thomas, and Mike Douglas in The Mike Douglas Show (1961)

Richard Thomas and Chiara Aurelia in Tell Me Your Secrets (2021)

Richard Thomas, Will Geer, Judy Norton, Ellen Corby, Kami Cotler, David W. Harper, Michael Learned, Mary Beth McDonough, Eric Scott, Ralph Waite, and Jon Walmsley in The Waltons (1972)

Richard Thomas and Damian Lewis in Billions (2016)

Richard Thomas in The Homecoming: A Christmas Story (1971)

Richard Thomas, Michael Learned, and Ralph Waite in The Waltons (1972)

Richard Thomas and Ralph Waite in The Waltons (1972)

Richard Thomas and Ute Christensen in Berlin Tunnel 21 (1981)

John Ritter, Annette O'Toole, Richard Thomas, Harry Anderson, and Dennis Christopher in It (1990)

Patty Duke, Richard Thomas, and Rosemary Murphy in You'll Like My Mother (1972)

Richard Thomas in You'll Like My Mother (1972)

Tim Curry, John Ritter, Annette O'Toole, Richard Thomas, Tim Reid, Harry Anderson, Dennis Christopher, and Richard Masur in It (1990)

Richard Thomas and Joe Conley in The Waltons (1972)

Richard Thomas and Eric Scott in The Great Motorcycle Race (1976)

Karen Allen and Richard Thomas in Law & Order: Special Victims Unit (1999)

Bess Armstrong, Richard Thomas, and Barbara Barrie in Barefoot in the Park (1982)

Richard Thomas in Barefoot in the Park (1982)

Paul Newman, Richard Thomas, Robert Wagner, and Joanne Woodward in Winning (1969)

Richard Thomas and Mary Crosby in Final Jeopardy (1985)

Sybil Danning, George Peppard, Richard Thomas, Lara Cody, Darlanne Fluegel, Lawrence Steven Meyers, and Morgan Woodward in Battle Beyond the Stars (1980)

Charles Bronson, Richard Thomas, and Katharine Isabelle in Yes Virginia, There Is a Santa Claus (1991)

Brooke Shields and Richard Thomas in Stalking Laura (1993)