All Hail King Julien - Season 04 -

: 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".

The season follows King Julien XIII as he navigates increasingly complex social and political challenges within his lemur kingdom. Key narrative threads include: All Hail King Julien - Season 04

: 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 : The episode "The Wrath of Morticus Khan"

: The season introduces Koto , a powerful and intimidating mountain lemur who initially appears to be a solitary warrior. In the season finale, "Un-King Me," Koto is revealed as the leader of a militant army that successfully invades and conquers Julien's kingdom, forcing the king into exile. Key narrative threads include: : In "I, Maurice,"