Mancuso, F.B.I.

is an American crime drama television series created by Steve Sohmer, which was aired by NBC from October 13, 1989 to April 24, 1990, as part of its 1989–90 schedule.

This charge was largely true; Mancuso's true motivation was, as a press release for the show near the time of its premiere described it, "a passionate love affair with the United States Constitution" and an overwhelming desire to see genuine justice rather than the mere appearance of it.

Mancuso was based on Loggia's portrayal of the character in the NBC political miniseries Favorite Son, starring Harry Hamlin, which had aired the previous fall to high ratings.

However, selected episodes were rerun by NBC as part of its summer prime time lineup in 1993.

Loggia earned an Emmy nomination as outstanding lead actor in a dramatic series for his performance.