Ok guys after the first one being guessed right and the person not needing the points decided to put a new quiz up

dont guess if you dont need the karma points

all you have to do is guess the movie

hints

1. the movie tittle is just one word

2. the persons name in the film is also the tittle of the film

3. the person had many identities

4. the person real job in the film was a newspaper reporter

5. the film was a comedy, and he also dreamt of playing for the la.lakers

good luck