Quincy, M.E. - Season 8 - Eps 10: Sword of Honor, Blade of Death
Michael Moroshima, a cop working undercover with the Asian task force and Sam's best friend, is killed while listening in on a deal between the Yakuza and the Mafia. Sam explains to Quincy all about the Yakuza and the Japanese code of honor that means his friend's father will try to find his son's killer and exact revenge. Sam tries to prevent this from happening but finds himself getting into deeper trouble himself.
About Quincy, M.E.

Title: Quincy, M.E.
First Air Date: 1976-10-03
Last Air Date: 1983-05-11
Status: Ended
Rating: 7.495/10 (from 111 votes)
Language: EN
Seasons: 8
Total Episodes: 148
Network: NBC
Genres: Crime, Drama, Mystery
Production Companies: Universal Television, Glen A. Larson Productions, Universal Television Entertainment
Synopsis
Los Angeles County medical examiner Quincy routinely engages in police investigations.
Cast

Jack Klugman
Quincy

Robert Ito
Sam Fujiyama

Val Bisoglio
Danny Tovo

John S. Ragin
Robert Asten

Garry Walberg
Frank Monahan

Joseph Roman
Sergeant Brill