1987 - 1994 - Star Trek: The Next Generation
Mini Series and Specials:
1991 - Star Trek 25th Anniversary Special (Herself)
1995 - Journey's End - The Saga of Star Trek: The Next Generation (Herself)
1996 - Star Trek: 30 Years and Beyond (Herself)
1999 - Ultimate Trek: Star Trek's Greatest Moments
1999 - Star Trek: The Next Generation Companion (Counsellor Deanna Troi)
Tv Movies:
1978 - Thief of Baghdad, The (TV) (Harem Girl)
1990 - One Last Chance (TV) (Maria)
1996 - Gadgetman (TV) (Detective Inspector Walker)
Voice Acting and Narration:
1994 - Gargoyles (voice) (Demona)
1994 - Gargoyles: The Heroes Awaken (voice) (Demona)
1995 - Star Trek: TNG - A Final Unity (voice) (Cmdr. (Counselor) Deanna Troi)
1996 - Gargoyles: The Goliath Chronicles (voice) (Demona)
1997 - Star Trek: Generations (1voice) (Counselor Deanna Troi)
1998 - Gargoyles: The Hunted (voice)(Demona)
1998 - Gargoyles: Brothers Betrayed (voice) (Demona)
Movies:
1983 - The Wicked Lady (Jackson's Girl)
1984 - Blind Date (Hooker)
1985 - Death Wish 3 (Maria)
1992 - Waxwork II: Lost in Time (Gloria)
1994 - Star Trek: Generations (Counselor Deanna Troi)
1996 - Star Trek: First Contact (Counselor Deanna Troi)
1998 - Star Trek: Insurrection (Counselor Deanna Troi)
1999 - Paradise Lost (Dr. Christine DuMaurier)
2001 - Peace Virus (Alex)
2002 - Star Trek: Nemesis (Commander Deanna Troi, Counselor)