Sandra's been in the news quite a bit lately thanks to her two-timing piece of crap soon-to-be ex-husband.
Here is the chronological list:
Demolition Man (1993)
This movie did not do well financially or critically but I saw screw em! I loved this movie!
In this futuristic Sylvester Stallone vehicle, Sandra plays Lieutenant Lenina Huxley, the peace officer that is fascinated with the past and finally comes face to face with the past that she loves so much when Sgt John Spartan (Stallone) is thawed out and brought back into service with the police to catch a killer he put away decades ago (played by Wesley Snipes).
The Net (1995)
In order of preference, this is probably my favorite Sandra Bullock movie. She played the main character in this movie, Angela Bennett, who is basically not much more than a corporate computer hacker that ends up getting hacked herself and spends most of the movie trying to get her life and her identity back.
Miss Congeniality (2000)
This movie did well enough to garner a sequel. In it, Bullock plays FBI agent Gracie Hart who is basically your average tom boy federal agent who has to go undercover by posing as a beauty pageant contestant.
I was not a big fan of the sequel.