Filmography18 titles
| Year | Title | Character | Age at release |
|---|---|---|---|
| 2022 | A Trip to InfinityMovie | Self | 59 |
| 2019 | Light FallsMovie | Himself - Host | 56 |
| 2016 | World Science FestivalSeries | Host | 53 |
| 2015 | The Late Show with Stephen ColbertSeries | Self | 52 |
| 2015 | StarTalk with Neil deGrasse TysonSeries | Self | 52 |
| 2011 | The Fabric of the CosmosSeries | Himself - Host | 48 |
| 2007 | The Big Bang TheorySeries | Brian Greene | 44 |
| 2005 | The Colbert ReportSeries | Self | 42 |
| 2003 | Out of the BlueMovie | Self | 40 |
| 2003 | The Elegant UniverseSeries | Host | 40 |
| 2001 | The Science And Technology Behind 'Frequency'Movie | Self | 38 |
| 2001 | MazeMovie | Plate Techtonics Man | 38 |
| 2000 | FrequencyMovie | Himself | 37 |
| 1992 | Spies, Inc.Movie | Male TV Announcer | 29 |
| 1990 | The Green ManSeries | Mr Klinger | 27 |
| 1986 | Hawk JonesMovie | Dancing Sailor | 23 |
| 1974 | NOVASeries | Host | 11 |
| 0 | La magie du cosmos et l'univers élégantMovie | — | — |