Logo: We see an actual live-action shot of bunches of balloons in different colors (which are all in the rainbow) flying away to the sky.
in white text is seen on the bottom center of the screen.
Music/Sounds: The closing theme of the show.
Availability: This was seen only on the first season of Operation: Petticoat.
Scare Factor: None to low, because the 1975-1991 Universal TV follows this logo on the said show.