Selected career chronology
Credits Index
Major screen, stage, music, sport or broadcast work. This is a selected public-career index, not a complete employment history.
| Year | Title | Medium | Role |
|---|---|---|---|
| 1989 | National Lampoon's Christmas Vacation | Film | Rusty Griswold |
| 1992 | Roseanne | Television | David Healy |
| 2006 | The Little Dog Laughed | Stage | Alex |
| 2007 | The Big Bang Theory | Television | Leonard Hofstadter |
| 2018 | The Conners | Television | David Healy |
| 2026 | Kowalski | Stage | Tennessee Williams |