Gilligan's Island (1964)

S01E34 Goodbye, Old Paint

Title: Farewell, Old Canvas Plot: Renowned artist Dubov, who has turned his back on society, arrives on the island, equipped with a short-wave radio. The castaways are excited, believing he might share his transmitter with them. However, they quickly learn that Dubov has no intention of returning to the outside world. Determined to change his mind, they devise a plan to provoke his jealousy by showcasing Gilligan as a brilliant artist.