The hit NBC sitcom The Office celebrates 20 years since its premiere on March 24, 2005, so NBC Insider caught up with original stars Brian Baumgartner ... actor is from the first episode they ...

The days of Dunder Mifflin may be long over, but to Brian Baumgartner and Kate Flannery, the staying power a tiny fictional paper company based in Scranton, Pa., has had for 20 years is a ...