Alec Baldwin was in a movie some years ago where the collector of all useless information became a great help. None of us could think of the movie name. Can my brethren or cysterns help?
Your description is pretty vague, but I’m going to go out on a limb and suggest Miami Blues.
You might look up Alec Baldwin in the IMDB and see if any of the titles listed in his filmography ring any bells for you.
“Wednesday the 15th - Chris made one of her rare good points today.”
Guanolad
Can I please ask for the name of another movie here too?
The movie was Australian. Two sisters living in a small town get a new neighbor. The neighbor is a well known disc jockey who ends up having an affair with both sisters. It turns out the dj is in fact a fish. Sounds nutty, but it’s really a good movie