The Little Mermaid (1992)

S3E2 King Crab

Title: King Crab Plot: With King Triton absent, Sebastian seizes the opportunity to impress his parents by claiming he is the ruler of Atlantica. Initially, his charade goes smoothly, but everything spirals out of control when Triton unexpectedly returns. In the midst of the chaos, Urchin, Ariel, and Flounder step in to help Sebastian navigate this tricky situation and restore order before the truth comes to light.