Adam-12 - Season 5 - Eps 7: Harry Nobody
A hotel janitor (and wino) named Harry witnesses a murder in a hotel room, but refuses to talk until Reed shows him compassion and respect, both of which are lacking from his family and friends, but his testimony is clouded by his alcoholic past. Malloy relives his childhood by telling the story of his chaperoning a junior high dance.
About Adam-12

Title: Adam-12
First Air Date: 1968-09-21
Last Air Date: 1975-05-20
Status: Ended
Rating: 7.1/10 (from 39 votes)
Language: EN
Seasons: 7
Total Episodes: 174
Network: NBC
Genres: Crime, Drama
Production Companies: Mark VII Ltd., Universal Television Entertainment
Synopsis
Adam-12 is a television police drama that followed two police officers of the Los Angeles Police Department, Pete Malloy and Jim Reed, as they patrolled the streets of Los Angeles in their patrol unit, 1-Adam-12.
Cast

Martin Milner
Officer Pete Malloy

Kent McCord
Officer Jim Reed

William Boyett
Sergeant MacDonald