Snow White (series)

"Snow White (1969): Planned as the first of The Tales from Muppetland specials, Snow White was written by Jon Stone and Tom Whedon as a one-hour Muppet fairy tale. Stone and Whedon shopped the special to CBS, but when the network rejected it, they brought it to ABC. ABC bought the special, but because CBS had already rejected Snow White, they asked for it to be changed to a different story. Stone and Whedon wrote a new script, which was shown in 1970 as Hey Cinderella."
 * - MuppetZine, issue #13, summer 1995 "Muppet Might-Have-Beens"