| 2026 | Now, Irving RapperMovie | Self | 76 |
| 2025 | Long Lonesome Highway: The Story of Michael ParksMovie | Self | 75 |
| 2025 | Stella Stevens: The Last StarletMovie | Self | 75 |
| 2024 | Blake Edwards: A Love Story in 24 FramesMovie | Self | 74 |
| 2023 | 100 Years of Warner Bros.Series | Self | 73 |
| 2023 | Temple of Film: 100 Years of the Egyptian TheatreMovie | Self | 73 |
| 2022 | Boris Karloff: The Rest of the StoryMovie | Self - Interviewee | 72 |
| 2022 | To Kill a Mockingbird: All Points of ViewMovie | Self | 72 |
| 2021 | 8 WindsMovie | Self | 71 |
| 2020 | Adventure Thru the Walt Disney ArchivesMovie | Self | 70 |
| 2020 | Bugs Bunny's 80th What's Up, Doc-umentary!Movie | Self | 70 |
| 2019 | Making Apes: The Artists Who Changed FilmMovie | Self | 69 |
| 2019 | Image Makers: The Adventures of America's Pioneer CinematographersMovie | Self | 69 |
| 2019 | Carl LaemmleMovie | Himself | 69 |
| 2019 | Zsa Zsa Gabor, Königin des roten TeppichsMovie | Himself | 69 |
| 2018 | The Great Buster: A CelebrationMovie | Self | 68 |
| 2018 | Eli Roth's History of HorrorSeries | Self | 68 |
| 2018 | Scandal: The Trial of Mary AstorMovie | Himself | 68 |
| 2017 | This Is Bob Hope...Movie | Self | 67 |
| 2017 | John G. Avildsen: King of the UnderdogsMovie | Self | 67 |
| 2017 | Stewart & Mitchum: The Two Faces of AmericaMovie | Self | 67 |
| 2017 | Cartoon CameraMovie | Self (Host) | 67 |
| 2016 | The Marx Brothers: Hollywood's Kings of ChaosMovie | Self | 66 |
| 2015 | Marsha Hunt's Sweet AdversityMovie | Self | 65 |
| 2015 | Women He's UndressedMovie | Self | 65 |
| 2015 | The Three Stooges: Hey Moe! Hey Dad!Movie | Self | 65 |
| 2015 | NotfilmMovie | Self | 65 |
| 2014 | BoJack HorsemanSeries | Leonard Maltin (voice) | 64 |
| 2014 | The True Adventures of Raoul WalshMovie | Self | 64 |
| 2014 | That Guy Dick MillerMovie | Self | 64 |
| 2013 | Drew: The Man Behind the PosterMovie | Self | 63 |
| 2011 | Woody Allen: A DocumentaryMovie | Self | 61 |
| 2011 | These Amazing ShadowsMovie | Self | 61 |
| 2010 | Moguls & Movie Stars: A History of HollywoodSeries | Self | 60 |
| 2009 | The Anatomy of Vince GuaraldiMovie | Self | 59 |
| 2009 | The Boys: The Sherman Brothers' StoryMovie | Self | 59 |
| 2009 | 1939: Hollywood's Greatest YearMovie | Self | 59 |
| 2009 | No Subtitles Necessary: Laszlo & VilmosMovie | Self | 59 |
| 2009 | Johnny Mercer: The Dream's on MeMovie | Self | 59 |
| 2008 | The Age of Believing: The Disney Live Action ClassicsMovie | Self | 58 |
| 2008 | Public Enemies: The Golden Age of the Gangster FilmMovie | Self | 58 |
| 2008 | Thou Shalt Not: Sex, Sin and Censorship in Pre-Code HollywoodMovie | Self | 58 |
| 2007 | The Pixar StoryMovie | Self | 57 |
| 2007 | Spine Tingler! The William Castle StoryMovie | Self | 57 |
| 2007 | Soundies: A Musical History Hosted by Michael FeinsteinMovie | Self | 57 |
| 2007 | Bloodsucking CinemaMovie | Self | 57 |
| 2007 | Forging the Frame: The Roots of Animation, 1900-1920Movie | Himself | 57 |
| 2006 | American ScaryMovie | Himself | 56 |
| 2006 | Buy the Ticket, Take the RideMovie | Self | 56 |
| 2006 | The Sci-Fi BoysMovie | Self | 56 |
| 2006 | Treasures Untold: The Making of Disney's 'The Little Mermaid'Movie | Self | 56 |
| 2006 | My Dad, Walt DisneyMovie | — | 56 |
| 2005 | Reunited at MGM: Astaire and Rogers Together AgainMovie | Self / historian and film critic | 55 |
| 2005 | William Powell: A True GentlemanMovie | — | 55 |
| 2005 | Remembering HaroldMovie | Himself | 55 |
| 2005 | From Kansas City to HollywoodMovie | Self | 55 |
| 2005 | The Annie AwardsSeries | Self - Host | 55 |
| 2004 | Diamond in the Rough: The Making of AladdinMovie | Self | 54 |
| 2004 | A Conversation with Roy DisneyMovie | — | 54 |
| 2004 | Mickey's Cartoon ComebackMovie | Himself | 54 |
| 2004 | Marty Sklar, Walt, and EPCOTMovie | Leonard Maltin | 54 |
| 2004 | A Conversation with Joe GrantMovie | Himself | 54 |
| 2003 | Playboy: Sex at 24 Frames Per SecondMovie | Self | 53 |
| 2003 | Discovering Treasure: The Story of 'The Treasure of the Sierra Madre'Movie | Self | 53 |
| 2002 | Cinerama AdventureMovie | Self | 52 |
| 2002 | Frank and Ollie... and MickeyMovie | Leonard Maltin | 52 |
| 2002 | John Ford Goes to WarMovie | Self - Interviewee | 52 |
| 2001 | Drive-In Movie MemoriesMovie | — | 51 |
| 2001 | Good Day LiveSeries | Self | 51 |
| 2001 | Playboy Mansion Parties UncensoredMovie | Self | 51 |
| 2001 | The Omen LegacyMovie | Self | 51 |
| 2001 | Celebrating DumboMovie | Self | 51 |
| 2001 | Songs of the Silly SymphoniesMovie | — | 51 |
| 2001 | The Crockett CrazeMovie | — | 51 |
| 2000 | Howard Hughes: His Women and His MoviesMovie | Self | 50 |
| 2000 | Without Lying Down: Frances Marion and the Power of Women in HollywoodMovie | Self | 50 |
| 2000 | The Fantasia Legacy: Fantasia ContinuedMovie | Self | 50 |
| 2000 | The Fantasia Legacy: The Concert FeatureMovie | Self | 50 |
| 2000 | Chuck Jones: Extremes and In-Betweens - A Life in AnimationMovie | Self | 50 |
| 2000 | Mary Pickford: A Life on FilmMovie | Self | 50 |
| 1999 | Clara Bow: Discovering the "It" GirlMovie | Self - Film Critic and Historian | 49 |
| 1999 | The Hand Behind the Mouse: The Ub Iwerks StoryMovie | Himself | 49 |
| 1999 | Keepers of the FrameMovie | Himself | 49 |
| 1998 | Mike Hammer's Mickey SpillaneMovie | Self | 48 |
| 1997 | The ViewSeries | Self | 47 |
| 1997 | Forgotten SilverMovie | Self | 47 |
| 1997 | Frank Capra's American DreamMovie | Self (voice) | 47 |
| 1997 | The Secrets of 007Movie | Self | 47 |
| 1997 | Walt Disney's 'The Jungle Book': The Making of a Musical MasterpieceMovie | Self | 47 |
| 1997 | Once Upon a Dream: The Making of Walt Disney's 'Sleeping Beauty'Movie | Self - Film Historian | 47 |
| 1997 | The Story Behind Walt Disney's 'Fun and Fancy Free'Movie | Self | 47 |
| 1996 | Arli$$Series | Leonard Maltin | 46 |
| 1996 | E! True Hollywood StorySeries | — | 46 |
| 1995 | James Dean and MeMovie | Self (uncredited) | 45 |
| 1995 | Freakazoid!Series | Himself (voice) | 45 |
| 1993 | The Making of 'Rio Grande'Movie | Self | 43 |
| 1993 | Cliffhangers: Adventures from the Thrill FactoryMovie | Host | 43 |
| 1992 | The Magical World of Chuck JonesMovie | Self | 42 |
| 1992 | The Making of High NoonMovie | Self - Presenter | 42 |
| 1990 | Gremlins 2: The New BatchMovie | Leonard Maltin | 40 |
| 1986 | W.C. Fields: Straight UpMovie | Self | 36 |
| 1984 | The Making of the StoogesMovie | Self | 34 |
| 1981 | Entertainment TonightSeries | Self | 31 |
| 1968 | The Dick Cavett ShowSeries | Self - Guest | 18 |
| 1967 | OmnibusSeries | — | 17 |
| 0 | The Invention of Cinema: Cinema's First ColorsMovie | Narrator | — |
