| To the Journey - Looking Back at Star Trek: Voyager (2024) Self |
| The Magnificent Meyersons (2023) Dr. Terri Meyerson |
| She (2022) Narrator |
| Drawing Home (2017) Edith Morse Robb |
| Half-Shell Heroes: Blast to the Past (2015) General Zera (voice) |
| The Principle (2014) Narrator |
| Divine Discontent: Charles Proteus Steinmetz (2014) Narrator |
| Flatland²: Sphereland (2012) Over-Sphere (voice) |
| The Captains (2011) Herself |
| The Captains of The Final Frontier (2010) Self |
| The Best and the Brightest (2010) The Player's Wife |
| The Response (2008) Colonel Simms |
| Star Trek: Beyond the Final Frontier (2007) Self |
| William Shatner in Concert (2006) Self |
| Perception (2005) Mary |
| Star Trek: Nemesis (2002) Admiral Janeway |
| Sisters in Resistance (2001) Narrator (voice) |
| Riddler's Moon (1999) Victoria Riddler |
| Star Trek: Voyager - Dark Frontier (1999) Kathryn Janeway |
| Rocketships (1998) Narrator |
| Trekkies (1997) Self |
| Star Trek: 30 Years and Beyond (1996) Self |
| Captain Nuke and the Bomber Boys (1995) Mrs. Pescoe |
| E! Inside Star Trek: Voyager (1995) Herself |
| Launch of Star Trek: Voyager (1995) Herself |
| Star Trek: Voyager - Inside the New Adventure (1995) Self |
| Camp Nowhere (1994) Rachel Prescott |
| For Love and Glory (1993) Antonia Doyle |
| Round Numbers (1992) Judith Schweitzer |
| Fatal Friendship (1991) Sue Bradley |
| Daddy (1991) Sara Watson |
| Roots: The Gift (1988) Hattie Carraway |
| Throw Momma from the Train (1987) Margaret |
| My Town (1986) Laura Adams |
| A Letter to Three Wives (1985) Addie Ross (voice) |
| Remo Williams: The Adventure Begins (1985) Maj. Rayner Fleming |
| A Stranger Is Watching (1982) Sharon Martin |
| Lovespell (1981) Isolt |
| A Time for Miracles (1980) Mother Elizabeth Bayley Seton |
| Jennifer: A Woman’s Story (1979) Joan Russell |
| The American Woman: Portraits of Courage (1976) Deborah Sampson |
| Alien Lover (1975) Susan |
| Columbarium |