Madagascar (2005)

Continuity: At the beginning of the movie, when Marty finds the snow-bullet in Alex's mouth, he puts it in the Alex thing collection, but the collection wasn't there before and it disappears after that.

Factual error: In the sequence where the animals get on the first subway, it says they are on the 59th St subway. But, there is no 59th St subway in NY. The only subway station close to 59 is the 57th St subway.

Continuity: When Alex runs angrily after Marty on the beach, the footprints on the sand disappear faster than they should.

There is a scene when the lemurs are showing a book called "To Serve Lemur". This is similar to one of the classic episodes of The Twilight Zone, "To Serve Man" when the "aliens" allegedly come in peace but actually want to eat the people of earth.

When Alex (voiced by Ben Stiller) is taking pictures for the crowd in the beginning he strikes the famous "blue steel" pose from another one of Ben Stiller's movies, "Zoolander".

The movie references the novel "The Lord of the Flies" several times: They land on an island and quickly split into two groups. One wants to signal for help, and the other wants to stay on the island. A line is drawn between the two sides. The dead parachuter in the trees is the directly-channeled "beastie" in the book. Maurice assumes the floor in the meeting by blowing the conch shell.

The secret code for the penguins game is sushi.

On main menu go to "Play Movie," then click up once. You will see 2 penguins pop up. Click on them to see a variety of stuff on how they did the animation.