Ride the High Country (1962)

directed by Sam Peckinpah
featuring Joel McCrea, Randolph Scott, Mariette Hartley, Ron Starr, James Drury

Encino Man (1992)

directed by Les Mayfield
featuring Sean Astin, Pauly Shore, Brendan Fraser, Mariette Hartley, Megan Ward, Richard Masur, Rick Ducommun, Rose McGowan, Robin Tunney

Genesis II (1973)

directed by John Llewellyn Moxey
featuring Alex Cord, Mariette Hartley, Ted Cassidy, Percy Rodrigues, Harvey Jason

Silence of the Heart (1984)

directed by Richard Michaels
featuring Mariette Hartley, Dana Hill, Howard Hesseman, Chad Lowe, Silvana Gallardo, Charlie Sheen

Earth II (1971)

directed by Tom Gries
featuring Lew Ayres, Anthony Franciosa, Mariette Hartley, Scott Hylands, Gary Lockwood

The Magnificent Seven Ride! (1972)

directed by George McCowan
featuring Stefanie Powers, Mariette Hartley, Bill Lucking, Jason Wingreen

1969 (1988)

directed by Ernest Thompson
featuring Robert Downey, Jr., Kiefer Sutherland, Bruce Dern, Mariette Hartley, Winona Ryder

Novel Romance (2007)

directed by Emily Skopov
featuring Traci Lords, Paul Johansson, Sherilyn Fenn, Mariette Hartley

Barquero (1970)

directed by Gordon M. Douglas
featuring Lee Van Cleef, Forrest Tucker, Warren Oates, Kerwin Mathews, Mariette Hartley

O'Hara's Wife (1982)

directed by William S. Bartman
featuring Ed Asner, Mariette Hartley, Jodie Foster, Perry Lang, Tom Bosley

Passion and Paradise (1989)

directed by Harvey Hart
featuring Armand Assante, Catherine Stewart, Mariette Hartley, Kevin McCarthy, Rod Steiger, Michael Sarrazin

Drums of Africa (1963)

directed by James B. Clark
featuring Frankie Avalon, Mariette Hartley, Lloyd Bochner, Torin Thatcher, Hari (Harry) Rhodes

Freefall: Flight 174 (1995)

directed by Jorge Montesi
featuring William Devane, Shelley Hack, Mariette Hartley, Scott Hylands, Winston Rekert

Counting for Thunder (2015)

directed by Phillip Irwin Cooper
featuring Phillip Irwin Cooper, Mariette Hartley, John Heard

The Inner Circle (2007)

directed by Camille Poisson
featuring Lauren Storm, Mariette Hartley, Kaleigh Krish, Lauren Rigau, B.K. Cannon

Greatest Adventure Stories from the Bible: Queen Esther (1991)

Greatest Adventure Stories from the Bible: Joshua and the Battle of Jericho (1986)

Star Trek: All Our Yesterdays (1969)

directed by Marvin J. Chomsky
featuring Mariette Hartley, Ian Wolfe

Wild About Animals [TV Series] (1995)

directed by Tom Farrell
featuring Mariette Hartley

Wild About Animals: Animal Babies (1999)

Child of Rage (1992)

directed by Larry Peerce
featuring Mel Harris, Dwight Schultz, Mariette Hartley, Ashley Peldon, Rosanna de Soto