Another Valentine's Day, exiled megalomaniac Julian and faithful Morris are walking frustrated in the wilderness of Madagascar. Suddenly, he was hit on the head by a bottle of perfume falling from the sky. Julian had an idea and decided to use this bottle of "Love Poison 9" to make a fuss and become a star again. Alex the lion (voiced by Ben Stiller Ben Stiller), zebra Marty (voiced by Chris Locke Chris Rock), Gloria the hippopotamus (voiced by Jada Pinker Smith Jada Pinkett Smith) and other animals joined in to watch the farce. At the same time, the wacky Penguin gang also launched their own Valentine's Day battle, they want to develop their own love elixir. Marty at the beginning of the love affair tried to get close to the beautiful girl. Madagascar's Crazy Valentine's Day kicked off.