Perfect Strangers (1986)

S7E5 Weekend at Ferdinand's

When King Ferdinand of Mypos arrives in America, he unexpectedly passes away in Larry's embrace, leading to the surprising revelation that Larry is now the king by Myposian tradition. However, fearing that Larry would be an awful ruler, they concoct a plan to act as though the king is still alive and hand him over to the King's advisor, known as The Speaker of the Hut.