Synopsis by Hal Erickson
While orbiting the moon, Tony (Larry Hagman) develops a cold. Helpful Jeannie (Barbara Eden) blinks Tony back to earth so that she can temporarily care for him. Unfortunately, the spell has gone awry, and the wrong astronaut--Tony's copilot Les Wingate (Richard Mulligan)--materializes instead! Now Jeannie must reverse her magic without tipping Wingate to her true identity or arousing the suspicions of Dr. Bellows (Hayden Rorke).