Leonard W. "Lennie" Briscoe was a fictional detective on NBC's long running crime drama, Law & Order. He was featured on the show for 12 seasons, from 1992 to 2004. He was portrayed by Jerry Orbach until his death.
In "FOX-y Lady", Det. Briscoe appeared with his first partner, Mike Logan, in an episode of Law and Order. Peter Griffin had been cast as a dead body until he was presumably fired for scratching an itch on his crotch. He was voiced by Mark DeCarlo.