(written from a Production point of view)
Harriet C. Leider (5 October 1944 – 12 February 2004; age 59) was the actress who played Amarie in the Star Trek: The Next Generation fifth season episode "Unification II" in 1991. She filmed her scenes between Monday 16 September 1991 and Wednesday 18 September 1991 on Paramount Stage 8 including rehearsals with her photo doubles Cindy White and Jerry Zimmer.
Leider appeared on the television series The Commish (1991, with Kaj-Erik Eriksen), Married with Children (1993, with Steve Susskind and Christopher Collins), My So-Called Life (1994, with Andrew Kavovit), and Time of Your Life (1999, with Gina Ravera and Patrick Fabian).
Among her film credits are supporting roles in the comedy Torch Song Trilogy (1988, with Bob Minor), the drama For Parents Only (1991, with Scott L. Schwartz), the thriller Dream Lover (1993, with Mädchen Amick, Clyde Kusatsu, and Erick Avari), and the television science fiction film Alien Nation: Millennium (1996, with Gary Graham, Eric Pierpoint, Michele Scarabelli, Ron Fassler, Brian Markinson, Herta Ware, Freda Foh Shen, Susan Diol, Kerrie Keane, and Joyce McNeal).
Leider passed away at the age of 59 in 2004 in Oakland, California, USA.