Futurama (1999)

S1E7 My Three Suns

Delivery boy Philip J. Fry unexpectedly finds himself elevated to the position of Emperor after a bizarre incident where he drinks the fluid of his predecessor, who was a liquid-based lifeform. This surprising turn of events thrusts Fry into a royal role he never anticipated, leading to a series of comedic and chaotic scenarios as he navigates the challenges of his new responsibilities.