its sources remain unclear because it lacks inline citations. Please improve this article by introducing more precise citations where appropriate. (February 2011) Kathleen Marshall Born 1962 (age 48–49) Pittsburgh, Pennsylvania, U.S. Occupation Choreographer, dancer, theatre director Years active 1993–present Spouse Scott Landis (2009-present) Kathleen Marshall (born 1962) is an American choreographer, director, and creative consultant..