Dragnet - Season 4 - Eps 4: D.H.Q. - Medical
Joe and Bill are working a medical detail at a hospital. They handle an old man whose hobby is sitting in hotel lobbies, question a man who brings in a dead woman, investigate a man who had writing a letter threatening to blow up a radio station, and try to get a dying declaration from a shooting victim.
About Dragnet

Title: Dragnet
First Air Date: 1967-01-12
Last Air Date: 1970-04-16
Status: Ended
Rating: 6.9/10 (from 15 votes)
Language: EN
Seasons: 5
Total Episodes: 98
Network: NBC
Genres: Crime, Drama, Mystery
Production Companies: Universal Television, Dragnet Productions, Mark VII Ltd.
Synopsis
Police Detective Sgt. Joe Friday and his partners investigate crimes in Los Angeles.
Cast

Harry Morgan
Officer Bill Gannon

Jack Webb
Sergeant Joe Friday