He is most notable for his roles as Perry Cox in `` Scrubs '' , Bob Slydell in `` Office Space '' , Captain Hendrix in `` The Rock '' , Sergeant Red O'Neill in Oliver Stone 's `` Platoon '' and Marv in Stone 's `` Wall Street '' .
He is known for his roles as Perry Cox in `` Scrubs '' , Bob Slydell in `` Office Space '' , Sergeant Red O'Neill in Oliver Stone 's `` Platoon '' and Marv in Stone 's `` Wall Street '' .