Howard Hesseman
Howard Hesseman (February 27, 1940 – January 29, 2022) was an American actor known for his television roles as burned out disc jockey Dr. Johnny Fever on WKRP in Cincinnati, and the lead role of history teacher Charlie Moore on Head of the Class. He appeared regularly on television and in film from the 1970s to 2010s, with other noteworthy roles including Sam Royer (the husband of lead character Ann Romano) in the last two seasons of One Day at a Time, and a supporting role as Captain Pete Lassard in the film Police Academy 2: Their First Assignment. Description above from the Wikipedia article Howard Hesseman, licensed under CC-BY-SA, full list of contributors on Wikipedia
Movies
Private Lessons
1981
as Lester
About Schmidt
2002
as Larry Hertzel
Flight of the Navigator
1986
as Dr. Louis Faraday
Police Academy 2: Their First Assignment
1985
as Pete Lassard
All About Steve
2009
as Mr. Horowitz
Halloween II
2009
as Uncle Meat
Man About Town
2006
as Ben Giamoro
The Rocker
2008
as Gator
This Is Spinal Tap
1984
as Terry Ladd
Web Series
WKRP in Cincinnati
1978
as Dr. Johnny Fever
One Day at a Time
1975
as Sam Royer