The Fresh Prince of Bel-Air (1990)

S05E21 Save the Last Trance for Me

Title: Save the Last Trance for Me Plot: During a stage hypnosis show, Will finds himself in a deep trance, acting like a toddler just as the family prepares for an important meeting with the admissions director of a prestigious school. As tensions rise, they must navigate the chaos his behavior creates while trying to impress the admissions head.