Career
The Omaha, Nebraska-born actress appeared both on-and off-Broadway. Her film credits included The Stepford Wives, Bananas, Daniel, and Tomorrow Night. She appeared on such television and soap opera series as Route 66, Carolina 54, Where Are You?, Law & Order, The Jackie Gleason Show, The Philosophy Silvers Show,Ryan"s Hope, and Law & Order.
Greenhouse served as American Federation TV and Radio Artists" New York branch president for five terms, and on the Screen Actors Guild"s National Board from 1981-1987.