In the late 1920s, Lewis worked as a circus performer, but ultimately decided on college, earning a Ph.D. in child psychology from Columbia University. He taught school and wrote two children's books. In 1949, at the suggestion of a friend, Lewis turned to acting and joined the Paul Mann Actor's Workshop in New York. Lewis worked in burlesque and ...
| Movie | Our Munster Memories | Unknown | 2017 |
| Series | The Sixties | Unknown | 2014 |
| Movie | My Trip to the Dark Side | Unknown | 2011 |
| Movie | The Lego Munsters | Unknown | 2011 |
| Movie | Lego: The Munsters - Munster Fright | Unknown | 2010 |
| Movie | Working with Lucy: A Conversation with Gino Conforti | Clips from 'Here's Lucy' | 2009-06-30 |
| Movie | 13th Annual Screen Actors Guild Awards | Unknown | 2007-01-28 |
| Series | La tele de tu vida | Unknown | 2007 |
| Movie | Goodbye, America | Unknown | 2006 |
| Series | Howard Stern on Demand | Unknown | 2005-11-18 |
| Movie | Porn King: The Trials of Al Goldstein | Unknown | 2005 |
| Movie | Ramones Raw | Himself | 2004-09-28 |
| Movie | Real Time | Unknown | 2002 |
| Movie | Night Terror | Unknown | 2002 |
| Movie | Porn Star: The Legend of Ron Jeremy | Unknown | 2001 |
| Movie | Buttman at Nudes a Poppin' 7 | Unknown | 2000 |
| Movie | Sidoglio Smithee | Unknown | 1998 |
| Movie | 50,000,000 Joe Franklin Fans Can't Be Wrong | Unknown | 1997 |
| Movie | AVN Halloween Sex Fest | Unknown | 1997 |
| Movie | Howard Stern: Shut Up and Listen | Unknown | 1997 |
| Movie | South Beach Academy | Unknown | 1996 |
| Series | The Daily Show | Unknown | 1996-07-22 |
| Movie | Fast Money | Unknown | 1996 |
| Movie | Here Come the Munsters | Unknown | 1995-10-31 |
| Movie | The Fantasy Worlds of Irwin Allen | Unknown | 1995-09-30 |
| Movie | 50 Years of Funny Females | Unknown | 1995-06-25 |
| Movie | Car 54, Where Are You? | Unknown | 1994 |
| Movie | Piedras rodantes | Unknown | 1994 |
| Series | Howard Stern | Unknown | 1994-06-20 |
| Movie | Al Lewis in the Flesh | Unknown | 1993 |
| Movie | The Garden | Unknown | 1993 |
| Movie | My Grandpa Is a Vampire | Unknown | 1992 |
| Series | Hi Honey, I'm Home | Unknown | 1991 |
| Series | The Howard Stern Show | Unknown | 1990-07-01 |
| Movie | Fright House | Unknown | 1989 |
| Movie | Bum Rap | Mr. Wolfstadt | 1989-10-19 |
| Movie | U.S. Open Sores | Unknown | 1989 |
| Movie | Grampa's More Silly Scaries | Unknown | 1989 |
| Movie | Grampa's Monster Movies | Unknown | 1988 |
| Movie | Save the Dog! | Unknown | 1988 |
| Movie | Grampa Presents | Unknown | 1988 |
| Movie | Grampa's Silly Scaries | Unknown | 1988 |
| Movie | Married to the Mob | Unknown | 1988-08-19 |
| Series | American Experience | Unknown | 1988-10-04 |
| Series | Super Scary Saturday | Unknown | 1988 |
| Series | The Howard Stern Show | Unknown | 1987-05-01 |
| Series | Biography | Unknown | 1987-04-06 |
| Series | Mathnet | Unknown | 1987-01-26 |
| Movie | Comic Cabby | Unknown | 1987 |
| Series | The Late Show | Unknown | 1986-10-06 |
| Series | Best of the West | Unknown | 1981 |
| Movie | The Munsters' Revenge | Unknown | 1981 |
| Series | CBS Children's Mystery Theatre | Unknown | 1981 |
| Movie | Used Cars | Judge Harrison | 1980-07-11 |
| Movie | That's Life | Unknown | 1979 |
| Series | Taxi | Unknown | 1978-09-12 |
| Movie | Ring of Passion | Unknown | 1978 |
| Movie | White House Madness | Unknown | 1975 |
| Movie | Coonskin | Unknown | 1975 |
| Movie | Black Starlet | Unknown | 1974 |
| Movie | Death Wish | Unknown | 1974 |
| Series | Night Gallery | Unknown | 1973 |
| Movie | The Night Strangler | Unknown | 1973 |
| Series | The ABC Saturday Superstar Movie | Unknown | 1972-09-09 |
| Movie | They Might Be Giants | Unknown | 1971 |
| Movie | The Boatniks | Unknown | 1970 |
| Movie | They Shoot Horses, Don't They? | Unknown | 1969 |
| Series | Love, American Style | Unknown | 1969-09-29 |
| Series | Here's Lucy | Unknown | 1968 |
| Series | Lost in Space | Unknown | 1966 |
| Movie | Munster, Go Home! | Grandpa | 1966-06-15 |
| Series | The Jackie Gleason Show | Unknown | 1966-09-17 |
| Series | The Munsters | Unknown | 1965 |
| Movie | Grampa's Sci-Fi Hits | Unknown | 1965 |
| Series | Green Acres | Unknown | 1965-09-15 |
| Series | Gomer Pyle: USMC | Unknown | 1964-09-25 |
| Movie | The World of Henry Orient | Unknown | 1964 |
| Series | Car 54, Where Are You? | Unknown | 1961 |
| Movie | Pretty Boy Floyd | Unknown | 1960 |
| Series | Route 66 | Unknown | 1960-10-07 |
| Series | Brenner | Unknown | 1959 |
| Series | Naked City | Unknown | 1959 |
| Series | Decoy | Unknown | 1958 |
| Series | The Big Story | Unknown | 1956 |
| Series | The Phil Silvers Show | Unknown | 1955-09-20 |
| Series | Walt Disney's Wonderful World of Color | Unknown | 1954-10-27 |
| Series | The United States Steel Hour | Unknown | 1953-10-27 |