I Dream of Jeannie (1965)

S4E24 Jeannie-Go-Round

After trapping Jeannie in her bottle, her devious twin sister, Jeannie II, follows Tony to the Cocoa Beach Cabana. To capture Tony's heart, Jeannie II takes over as the nightclub’s singer, performing a sultry number called "Electric Days, Electric Nights." Unfortunately, chaos ensues, leading to Tony’s public humiliation and providing Dr. Bellows with ample evidence that could jeopardize Tony’s position in the space program!