Salem's Lot (1979)

Cully's gun serial number.

Wet Hot American Summer

Just a timestamp. Still awesome.

The Girl With the Dragon Tattoo (2011, US)

Lisbeth is 23 years old.

Thanks Josh for the submission!

Rampart

Woody Harrelson's police car is # 232

The Dark Knight Rises (or whatever)

""Gotham has 23 days until the bomb goes off""

I wish it would, shitty stupid movie.