Don Knotts

• No Time for Sergeants (1958) as Cpl. John C. Brown
• Wake Me When It's Over (1960) as Sgt. Percy Warren
• The Last Time I Saw Archie (1961) as Capt. Harry Little
• It's a Mad, Mad, Mad, Mad World (1963) as the nervous motorist
• Move Over, Darling (1963) as Shoe Clerk
• The Incredible Mr. Limpet (1964) as Henry Limpet
• The Ghost and Mr. Chicken (1966) as Luther Heggs
• The Reluctant Astronaut (1967) as Roy Fleming
• The Shakiest Gun in the West (1968) as Dr. Jesse W. Heywood
• The Love God? (1969) as Abner Audubon Peacock IV
• How to Frame a Figg (1971) as Hollis Alexander Figg
• The Apple Dumpling Gang (1975) as Theodore Ogelvie
• No Deposit, No Return (1976) as Bert
• Gus (1976) as Coach Venner
• Herbie Goes to Monte Carlo (1977) as Wheely Applegate
• Mule Feathers (1977) as Narrator / The Mule (voice)
• Hot Lead and Cold Feet (1978) as Sheriff Denver Kid
• The Apple Dumpling Gang Rides Again (1979) as Theodore
• The Prize Fighter (1979) as Shake
• The Private Eyes (1980) as Inspector Winship
• Cannonball Run II (1984) as CHP Officer #2
• Pinocchio and the Emperor of the Night (1987) as Gee Willikers (voice)
• Big Bully (1996) as Principal Kokelar
• Cats Don't Dance (1997) as T.W. Turtle (voice)
• Pleasantville (1998) as TV Repairman
• Tom Sawyer (2000) as Mutt Potter (voice)
• Quints (2000) as Gov. Healy
• Chicken Little (2005) as Mayor Turkey Lurkey (voice)
• Air Buddies (2006) as Sniffer (voice)

• Search for Tomorrow (1953–1955)
• The Steve Allen Show (1956–1960) as Himself
• The Gary Moore Show (4 episodes 1962–1964) as himself
• McHale's Navy (Season 4, Episode 25) as Lt. Pratt
• The Joey Bishop Show (TV series) (1961–1965) (1 episode 1964) as Barney Fife
• The Red Skelton Show (TV series) (5 episodes 1951–1971), (1961–1965) as Commodore of Lagoons / 'Steady Fingers' Ferguson / Horaces Horatio / Mr. Pallid / Herbie
• The Andy Griffith Show (1960–1968) as Barney Fife
• The New Steve Allen Show (1961–1963) as Regular
• The Jerry Lewis Show (1 episode 1963) as Himself
• 38th Academy Awards (1966) (TV) himself co-presenter
• The Don Knotts Special (1967) (TV) himself host/performer
• The Hollywood Palace (1 episode #7.17 1970) as Himself
• The Don Knotts Show (1970–1971) as Himself - Host
• Don Knotts' Nice Clean, Decent, Wholesome Hour (1970) as Himself - Host / Performer
• The Man Who Came to Dinner (1972) as Dr. Bradley
• The New Scooby-Doo Movies (2 episodes 1972) (TV) as Himself (voice)
• The Flip Wilson Show (1970–74) (TV) (2 episodes 1972–1973) as Himself
• Dinah Shore: In Search of the Ideal Man (1973) (TV) as Himself
• I Love a Mystery (1973) as Alexander Archer
• Here's Lucy (TV series) (1968–1974) (1 episode 1973) as Ben Fletcher
• Hollywood Squares (4 episodes, 1974–1977) as Himself - Panelist
• Steve Allen's Laugh Back (1975)
• The Captain & Tennille Show (1976-1977) as Himself (recurring guest)
• The Muppet Show (1977)

Las Himself - Special Guest Star

• Fantasy Island (1978–1979) as Felix Birdsong / Stanley Scheckter
• The Love Boat (1979) as Herb Grobecker / Devon King
• Three's Company (1979–1984) as Ralph Furley
• George Burns Comedy Week (1985) as Himself
• Return to Mayberry (1986) as Barney Fife
• What a Country! (1987) as F. Jerry 'Bud' McPherson
• The Little Troll Prince (1987) as Professor Nidaros (voice)
• Matlock (1987–1992) as Les Calhoun
• Newhart (TV series) (1982–1990) (1 episode Iron 1990) as Iron
• Timmy's Gift: A Precious Moments Christmas (1991) as Titus (voice)
• Andy Griffith Show Reunion (1993) (TV) as Himself
• Burke's Law (1 episode 1994)
• Step by Step (TV series) (1991–1998) (1 episode 1993) as Deputy Feif
• 101 Dalmatians: The Series (TV series) (2 episodes, 1997-1998) as Additional Voices (voice)
• E! True Hollywood Story (1 episode 1998) as Himself
• Late Night with Conan O'Brien (1 episode 1999) as Himself
• Jingle Bells (1999) as Kris (voice)
• Quints (2000) as Gov. Healy
• Inside TV Land: The Andy Griffith Show (2000) as Himself
• Biography TV Documentary (1987–present) (2 episodes 2000–2002) as Himself
• Biography John Ritter: In Good Company (2002) as Himself
• Inside TV Land: Cops on Camera (2002) as Himself
• Odd Job Jack (2003) as Dirk Douglas
• 8 Simple Rules (2003) as Himself
• Larry King Live (TV series) (1985–2010) (1 episode 2003) as Himself
• The Andy Griffith Show Reunion Back to Mayberry (2003) (TV) as Himself / Barney Fife
• TV Lands Top Ten (2004) (1 episode) as Himself
• Johnny Bravo (cartoon series), episode "Johnny Makeover" (2004) as Don Knotts (voice)
• That '70s Show (2005) as The Landlord
• Las Vegas (2005) as Himself
• The 3rd Annual TV Land Awards (2005) (TV) as Paul Young (segment "Desperate Classic Housewives")
• Robot Chicken (cartoon series) (2005) as Himself
• Hatching Chicken Little (2006) as Himself
• CMT: The Greatest - 20 Greatest Country Comedy Shows (2006) as Himself