Location scout turned production manager on several German-financed films, including Waltraud Ehrhardt's "Katzenjammer Kids" (1988), which he also executive produced. Greenbaum served as line producer for "Metropolitan" (1990), Whit Stillman's acclaimed directorial debut, and was executive producer on "Poison" (1991), the controversial independent feature directed by Todd Haynes. He also produced several music videos and commercials.
1987
Worked as a location scout on Sheila McLaughlin's "She Must Be Seeing Things"
1988
Served as executive producer and production manager on Waltraud Ehrhardt's "Katzenjammer Kids"
1989
Worked as unit/location manager on Bram Towbin's "Just Like in the Movies"
1990
Served as line producer on Whit Stillman's "Metropolitan"
