Quincy, M.E. - Season 4 - Eps 19: Promises to Keep
Quincy and Sam have to stay late, going over work that was completed by a Medical Examiner who, it turned out, wasn't qualified for the job. This makes Quincy miss yet another date with Lynne, his current girlfriend. When they do get together she proposes to him. He turns her down because he remembers how he treated Helen, his first wife. He was always working and never spending enough time with her. Later he feels guilty and decides to go and see Lynne and propose to her himself.
About Quincy, M.E.

Title: Quincy, M.E.
First Air Date: 1976-10-03
Last Air Date: 1983-05-11
Status: Ended
Rating: 7.486/10 (from 109 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