Warren Keith Lieberstein is an actor (56 years) born in Westport, Connecticut, USA on friday, september 20, 1968.
Warren Lieberstein appears in: The Office (2005), among others.
Warren Lieberstein
person United States
Known for
- Trailer
- watched
- 24min
- Seasons: 9
- Episodes: 188
A mockumentary on a group of typical office workers, where the workday consists of ego clashes, inappropriate behavior, tedium and romance.