Remove doors without unbolting hinges?

When 24 first came out my wife and I did not watch it. I bought something or rented a DVD and the first 4 episodes of the show were on a DVD that came in the box.

I was board and I popped it in and started watching. 10:00 on a work night.

4 hours later at 2 am I was hooked.

I had my wife watch the first episode and she was hooked. I rewatched the first 4 episodes and ordered on Netflix the next 4 and so on till we were up to date and season 2 started.