SpongeBob SquarePants (1999)

S13E22 There Will Be Grease

After stumbling upon a miraculous well of grease located beneath their restaurants, Mr. Krabs and Plankton are forced to join forces. Despite their long-standing rivalry, the two must collaborate to harness the grease's potential and protect it from falling into the wrong hands. Their uneasy partnership leads to a series of unexpected challenges and humorous moments as they navigate their differences in pursuit of a common goal.