* The sheer number of films: Hoffman has had an incredibly long and prolific career, spanning decades and hundreds of projects.
* Changing information: The film industry is constantly evolving, with films being re-released, forgotten, or even lost to time.
* Defining "starring": It can be subjective to decide what qualifies as "starring" in a film. Some roles may be substantial but not considered "leading."
However, you can find comprehensive lists of Hoffman's work on websites like:
* IMDb: This is the most comprehensive database of film information, including filmographies for actors. Search for "Dustin Hoffman" to find his complete filmography.
* Rotten Tomatoes: This website provides information on films, including cast listings.
* Wikipedia: The Wikipedia page for Dustin Hoffman includes a filmography section.
Remember that these lists may not be entirely accurate or up-to-date, but they are excellent starting points for discovering Hoffman's diverse and impressive career.