HomePeople Biography and filmographyMary Kohnert Biography unavailable on TMDB. Movies (8)TV shows (2) Movies (8) Desperate Choices: To Save My Child1992 · Mrs. Hefner Mr. Baseball1992 · Player's Wife Solomon's Choice1992 · Mrs. Hefner Big Man on Campus1989 · Cheryl The Strange Case of Dr. Jekyll and Mr. Hyde1989 Beyond the Door III1989 · Beverly Putnic Valet Girls1987 · Carnation 2 1/2 Dads2 1/2 Dads1986 TV shows (2) Freddy's Nightmares1988 · Amy Collins Star Trek: The Next Generation1987 · Ensign Tess Allenby