John Ritter
Johnathan Southworth "John" Ritter (September 17, 1948 – September 11, 2003) was an American actor, voice over artist and comedian perhaps best known for playing Jack Tripper and Paul Hennessy in the ABC sitcoms Three's Company and 8 Simple Rules, respectively. Don Knotts called him the "Greatest physical comedian on the planet". Ritter's final films Bad Santa, Clifford's Really Big Movie and Stanley's Dinosaur Round-Up were all dedicated in his memory. Description above from the Wikipedia article John Ritter, licensed under CC-BY-SA, full list of contributors on Wikipedia.
Filmography
Three's Company
171 Episode s . as Jack Tripper
Three's Company
171 Episode s . as Jack Tripper
Hearts Afire
54 Episode s . as John Hartman
Hearts Afire
54 Episode s . as John Hartman
Hooperman
42 Episode s . as Detective Harry Hooperman
Hooperman
42 Episode s . as Detective Harry Hooperman
Three's a Crowd
22 Episode s . as Jack Tripper
Three's a Crowd
22 Episode s . as Jack Tripper
Martin & Lewis: Their Golden Age of Comedy
3 Episode s . as Self
Martin & Lewis: Their Golden Age of Comedy
3 Episode s . as Self
It
2 Episode s . as Benjamin "Ben” Hanscom
It
2 Episode s . as Benjamin "Ben” Hanscom
Clifford the Big Red Dog
130 Episode s . as Clifford the Big Red Dog (voice)
Clifford the Big Red Dog
130 Episode s . as Clifford the Big Red Dog (voice)