Movies:
* The Poseidon Adventure (1972) - The "Old Man"
* The Strongest Man in the World (1975) - "Big" Ed
* The Shaggy D.A. (1976) - Dr. George Caldwell
* The Love Bug (1968) - The "Old Man"
* The World's Greatest Athlete (1973) - Coach "Bubba" Higgins
* The Barefoot Executive (1971) - Mr. Bickershaw
* The Incredible Journey (1963) - (voice) Sam the cat
* The Gnome-Mobile (1967) - (voice) The Gnome King
Television:
* The Danny Thomas Show (1953-1964) - Various roles
* The Patty Duke Show (1963-1966) - Martin
* The Munsters (1964-1966) - Herman Munster (voice in the animated segment)
* The Red Skelton Show (1951-1971) - Various roles
* The Andy Griffith Show (1960-1968) - Various roles
* Gilligan's Island (1964-1967) - Various roles
* The Flying Nun (1967-1970) - Various roles
* The Brady Bunch (1969-1974) - Various roles
* Rowan & Martin's Laugh-In (1968-1973) - Frequent guest star
* The Odd Couple (1970-1975) - Oscar Madison (voice in the animated segment)
* The Love Boat (1977-1986) - Various roles
* The Golden Girls (1985-1992) - Various roles
* Full House (1987-1995) - Various roles
* Home Improvement (1991-1999) - Various roles
* The King of Queens (1998-2007) - Various roles
Voice Acting:
* The Incredible Journey (1963) - Sam the cat
* The Gnome-Mobile (1967) - The Gnome King
* The Munsters (1964-1966) - Herman Munster (animated segment)
* The Odd Couple (1970-1975) - Oscar Madison (animated segment)
* The Smurfs (1981-1989) - Papa Smurf (in select episodes)
This is just a sampling of his extensive work. Pat Carroll was a true legend of television and film, known for his comedic timing, versatility, and ability to bring warmth and joy to his roles.