Jonathan Geffner
- Known for
- Writing
- Movies
- 2
Jonathan Geffner is a professional ventriloquist, as well as a pianist, screenwriter, Yiddish teacher/translator, martial artist and a few other things.
Best-Known Movies
Filmography
| 2025 | The Dummy Detective | Detective Van Trillo |
Directing, Writing & Producing
| 2025 | The Dummy Detective | Writer |
Data from TMDB. This product uses the TMDB API but is not endorsed or certified by TMDB.