: The episode "The Wrath of Morticus Khan" introduces Morticus Khan , an evil, alternate-dimension warlord version of Mort who unleashes a clone army. This arc begins exploring Mort’s bizarre nature as an immortal being capable of absorbing other "Morts".
: In "I, Maurice," Maurice makes a shocking discovery: he is not actually a lemur, but an aye-aye with a mutation. He leaves on a quest to find his true family, leaving Julien to face leadership without his closest advisor. Episode Guide: Season 4 All Hail King Julien - Season 04
Season 4 of the Netflix original series , released on November 11, 2016, represents a significant turning point for the Madagascar prequel. While maintaining the series' signature absurdist humor and satirical edge, this season moves away from isolated episodic plots toward a high-stakes serialized narrative that culminates in the series' most dramatic cliffhanger. Core Plot and Major Arc : The episode "The Wrath of Morticus Khan"