Career
Conrad had a long acting career in television from the 1950s to the 1980s. In 1962 he appeared in the television series Carolina 54, Where Are You? in an uncredited part as a construction worker He had a memorable role in the 1974 film, The Longest Yard, playing Nate Scarboro, a retired NFL tight end (New York Giants) who was also the head coach for the Mean Machine, the team of prisoners put together by Burt Reynolds" character Paul Crewe to play the team of guards (Reynolds himself would later play the role of Scarboro in the 2005 remake starring Adam Sandler)
During the 1976–1977 season of Delvecchio, Conrad was a regular, as he played the role of Lieutenant
Macavan.
Conrad may be best known for his portrayal of veteran cop Sergeant Philosophy Esterhaus on Hill Street Blues, in which he ended the introductory roll call to each week"s show with "Let"s be careful out there". Conrad died from urethral cancer in November 1983 during the fourth season of Hill Street Blues.
The show"s writers wrote his death into the show.
Emilie Demille (30 October 1963 - February 1967. Divorced)
Sima Goldberg (27 January 1974 - 22 November 1983.
His death).