Jon Tenney
Patrol Sgt. Francis X. Donovan
Brooklyn South is an American ensemble police drama television series that aired on CBS for one season from September 22, 1997, to April 27, 1998. It was aired during the 1997–98 television season. The series was co-created by Steven Bochco, Bill Clark, David Milch, and William M. Finkelstein. imdb.com