Here's why:
* Live-action vs. animation: Do you count voice-over roles in animated movies?
* Cameos vs. starring roles: Do you include brief appearances or only films where he has a significant part?
* Direct-to-video vs. theatrical releases: Do you include films that weren't released in theaters?
However, we can give you a range based on a few reputable sources:
* IMDb: Lists over 60 acting credits for Johnny Depp, including movies, TV shows, and voice work.
* Wikipedia: Lists over 50 acting credits, primarily focusing on theatrical releases.
Therefore, it's safe to say Johnny Depp has made at least 50 movies.
For a more accurate count, you'd need to define your criteria and research each film individually.