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
Filmography
CSI: Crime Scene Investigation
House
Boston Legal
Crossing Jordan
Saturday Night Live
Chicago Med
ER
Psych
Murder, She Wrote
Mannix
The Practice
The Andy Griffith Show
That '70s Show
Touched by an Angel
Quincy, M.E.
Fresh Off the Boat
The Outer Limits
The Rockford Files
The Pretender
Mary Hartman, Mary Hartman
Laverne & Shirley
Faerie Tale Theatre
Switch
The Bob Newhart Show
Family Law
Drop Dead Diva
Harry O
Rhoda
Mike & Molly
Two Guys and a Girl