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.
Problem Child
1990
Bad Santa
2003
Letting Go
1985
Nuncrackers
2001
The Colony
1995
Montana
1998
Sink Or Swim
1997
Bride of Chucky
1998
Stay Tuned
1992
North
1994
The Only Way Out
1993
The Real Story of O Christmas Tree
1991
John Ritter: Being of Sound Mind and Body
1980
The Comeback Kid
1980
Echoes of the Sixties: A Musical Trip
1979
Harry Anderson: The Tricks of His Trade
1996
Love Thy Neighbor
1984
Nowhere
1997
A Smoky Mountain Christmas
1986
Sling Blade
1996
Man of the Year
2002
Real Men
1987
The Goldie Hawn Special
1978
The Golden Girls: Lifetime Intimate Portrait Series
2003
Americathon
1979
Panic
2000
Ringo
1978
Sunset Limousine
1983
Mickey's 60th Birthday
1988
Manhood
2003
Problem Child 2
1991
Nickelodeon
1976
Unforgivable
1996
Terror Tract
2000
For Hope
1996
Noises Off...
1992
Dead Husbands
1998
Clifford's Really Big Movie
2004
Skin Deep
1989