This is Crimson's first appearance.
King Julien, Maurice and Mort head into the plane, and see someone who seems to look like Clover sliding across the slippery floor. After trying to stop her, Maurice accidentally slips on the floor, before King Julien slips as well. He then manages to stop her before Clover comes in. All three, King Julien, Maurice and Mort scream at the top of their lungs when they see what looks like two Clovers, before Clover explains that she is Clover and the other one is her twin sister Crimson.
Clover then takes King Julien to the throne room and explains to him about the danger of Crimson staying in Madagascar. King Julien promises that he won't let her stay. But, all the fun that Crimson brings to the kingdom leads to the king falling in love with her.
Later that night, when Crimson returns to her hut, she is greeted by her angry sister, saying that it's time for her to leave. Crimson tells her that King Julien invited her to hang out as long as she wants, making Clover angrier.
Clover starts punching pictures of her sister with Mort the next day, before Masikura arrives and tells her about her problems with her own sister, which was mostly because her sister tried to eat Masikura when she was a baby. Masikura says that they talked it out, settled their differences before Masikura ate her sister. Clover does not want to do this, as she's not a cannibal. In the end, Masikura says that since Crimson never stays in one place, she will get bored soon and move on.
King Julien and Crimson go on Xixi's show, before the both of them announce that they are going to marry. Clover is outraged. During their engagement party in the throne room, King Julien appoints Maurice as the Best Lemur, Xixi as the Maid of Honour, while Masikura will get them hitched. Mort will be the Flower Girl. Clover appears in the front entrance, arms crossed as Crimson takes King Julien out for an appointment with the wedding planners. Leaving Clover, Maurice, and Mort in the throne room, Maurice asks Clover if she is sure that she's not just jealous that Crimson will marry King Julien. Clover replies that she is not. Clover then decides to do a thorough search of Crimson's chambers, and discovers a knife, poison, and a confession letter saying that she wants to kill King Julien. But when Crimson and King Julien come in, Crimson proves that all three pieces of evidence do not mean she wants to kill King Julien. Even the letter (magically) has a second page which says that she wants to kill him with kindness and smother him with love. But Clover still insists that King Julien cannot marry Crimson, and King Julien agrees, confused, before yelling at Clover that she is uninvited to the wedding. She ignores him and leaves.
At the wedding, King Julien scolds Maurice for not telling him that marriage was forever before talking him into getting married, although it is obviously not Maurice's fault. When Crimson arrives, and Masikura is just about to get them married, King Julien asks if anyone objects, which nobody does. After seeing this, King Julien himself raises his hand and objects, because he has been having an affair. When Crimson asks with whom, King Julien says with his kingdom, because he loves all of his people. Crimson bursts into tears, and runs away before King Julien can chase after her. He finally arrives, where Clover is waiting, and says that he guesses she's pretty mad at him, but probably not as mad as the kingdom is going to be when they realize that he used the whole kingdom's resources for the wedding he backed out of. Clover is angry at first, but then apologizes for "meddling with their relationship".The episode ends with Crimson and Uncle King Julien agreeing to work together to kill King Julien.