Trinity is an American family drama television series created by Matthew Carnahan that aired on the broadcast network NBC from October 16, 1998, to November 6, 1998. Only four of the first season's 9 episodes were aired before the series was cancelled by NBC in March 1999. Among the main cast was Louis Ferreira, Jill Clayburgh, Tate Donovan, and Sam Trammell.

Two of the show's stars, Kim Raver and Bobby Cannavale, would also be cast in another NBC's drama Third Watch.

Set in Hell's Kitchen, Manhattan, a detective from a working-class Irish Catholic family looks after his family members.^[1]