Marcia Ann Strassman (April 28, 1948 – October 24, 2014) was an American actress and singer, best known for her roles as Nurse Margie Cutler on M*A*S*H, as Julie Kotter on Welcome Back, Kotter, and as Diane Szalinski in the film Honey, I Shrunk the Kids (1989).
Strassman was born in New York City and raised in Passaic, New Jersey. Among her earliest acting credits was an appearance in an episode of The Patty Duke Show. In 1963, at age 15, she succeeded Liza Minnelli in the role of Ethel Hofflinger in the Off-Broadway musical Best Foot Forward.
In 1967, she became a recording artist for Uni Records. Her debut single, "The Flower Children", was a top-40 hit in many West Coast U.S. markets, hitting #4 in San Diego and #2 in San Francisco; the track also hit #3 in Vancouver, British Columbia (both at CKLG 730 AM and CFUN 1410 AM in July 1967). However, the single failed to break out nationally in either country; the record stalled at #105 in the United States, and just sneaked into RPM's Top 100 for Canada, peaking at #95.