Acting
- 2025Only Murders in the Building: Official PodcastSelf2 ep.
- 1994Fortune HunterHarry Flack13 ep.
- 1992The Larry Sanders ShowDavid1 ep.
- 1992Adventures in WonderlandMad Hatter100 ep.
Behind the camera
- 2021Only Murders in the BuildingDirector, Executive Producer, Writer50 ep.
- 2015Grace and FrankieCo-Executive Producer, Director, Executive Producer, Writer55 ep.
- 2014LookingCo-Executive Producer, Consulting Producer, Writer10 ep.
- 1953The OscarsWriter2 ep.
- —Wild ThingsExecutive Producer1 ep.
Guest appearances
- 2025Only Murders in the Building: Official PodcastSelf2 ep.
- 1996The Larry Sanders ShowDavid1 ep.
Also known as: John Robert Hoffman · Τζον Ρόμπερτ Χόφμαν · Джон Роберт Хоффман