Generator Rex (2010)

S2E12 Written in Sand

While trapped in a cave, Rex and Van Kleiss are forced to team up in a reluctant partnership. They must work together to locate the origin of a fierce storm that is wreaking havoc on the nanites. As they navigate their perilous surroundings, tensions rise between the two, but their shared goal compels them to set aside their differences to confront the impending threat. Will they be able to overcome their mutual distrust and save the nanites before it's too late?