X-Men: Evolution (2000)

S1E9 Survival of the Fittest

During a summer camp focused on survival skills, the X-Men find themselves honing their abilities when Mystique plots a scheme. She frees Cain Marko, known as the Juggernaut, seeking his formidable strength to assist her in acquiring Xavier's advanced mutant locator technology. As chaos unfolds, the X-Men must band together to thwart Mystique's plans while grappling with the unpredictable force that is the Juggernaut.