In this hilarious and heartwarming installment of the beloved animated franchise, the ever-bumbling Homer Simpson finds himself at the center of a chaotic transformation when his family stages an intervention about his unhealthy lifestyle. Motivated by Marge Simpson's loving concern and the relentless teasing of his children, Bart Simpson and Lisa Simpson, Homer reluctantly agrees to undergo a radical personal makeover. What begins as a simple diet and exercise regimen quickly spirals out of control when a flashy television producer offers Homer a chance to star in his own extreme makeover show, promising instant fame and a new body. As Springfield's favorite oaf navigates a whirlwind of personal trainers, bizarre health fads, and embarrassing public stunts, he must confront the central conflict of whether true change comes from the outside or from within. This comedy blends the show's signature satirical edge with genuine emotional beats, exploring themes of self-acceptance and family loyalty. Voiced by the original cast including Dan Castellaneta and Julie Kavner, the film delivers laugh-out-loud moments while reminding viewers that even a lovable loser like Homer can learn to appreciate who he really is.