这是几个短的：
In New York, the unemployed divorced Larry Daley is a complete loser. His son Nick is very disappointed with his father that is gong to be evicted, and Larry accepts the job of night watchman in the Museum of Natural History as the substituted for three old security guards that have just retired to raise some money and pay his bills. In his first nightshift, Larry realizes that everything at the museum comes to life at night. The Museum transforms in a complete chaos with the inexperienced Larry, and he learns that since an old Egyptian stone came to the Museum in 1950, the was statues comes to life until dawn. When Larry brings his son to spend a night with him, the three old guards break in the Museum to stole the magic stone. Larry organizes the historic characters to help him to arrest the criminals and save the museum. Written by Claudio Carvalho, Rio de Janeiro, Brazil
When an unemployed divorced loser father Larry Daley is hired as night watchman at the Museum of Natural History, he soon discovers that an ancient curse brings all the exhibits to life after the sun sets. Suddenly, Larry finds himself face-to-face with a frisky T. rex skeleton, tiny armies of Romans and cowboys and a mischievous monkey who taunts him to the breaking point. But with the big help of President Teddy Roosevelt, Larry may just figure out a way to control the chaos and become a hero in his son's eyes. Then when the three other evil night watchmen steal the tablet Larry must restore order to the museum before all the historic characters turn to dust! Written by Anthony Pereyra {hypersonic91@yahoo.com}
Larry Daley just can't keep hold of a steady job, but he begins to think there may be hope at last as he is hired as a night watchman at the Museum of Natural History. Everything goes well on the first night for Larry. That is until everything within the Museum start to come to life. Larry now has a choice to make. Either continue on finding another job or manage everything that comes to life, which includes tiny Romans and Cowboys, a skeleton of a Tyrannosaurus Rex and Teddy Roosevelt. Written by FilmFanUK
When Larry Daley, a divorced father who can't seem to keep a job for more than a week, applies for a job at the Museum of Natural History, he is assigned as a night guard. However, a seemingly easy job turns out to be a wild ride when he finds that an ancient curse has caused the "inhabitants" of the museum to come to life. Written by MovieMaster92
这里有长的：
http://hi.baidu.com/ahadonkey/blog/item/2b3f552c9f5a60eb8b13991e.html