* Films he starred in: He's been in over 40 films as a lead actor, with many of them being box office hits.
* Films he produced: He's also been a producer on many of his films, which would add to the list.
* Cameos and short films: If you include small cameos or short films, the number would be even higher.
To get a precise answer, you could consult sources like:
* IMDb: The Internet Movie Database has a complete list of all Tom Cruise's acting credits.
* Wikipedia: Tom Cruise's Wikipedia page also lists his filmography.
Let me know if you want me to look up that information for you!