Walter Frederick Morrison disc more cheaply. In 1955, he and Lu designed the Pluto Platter, the archetype of all modern flying discs. On January 23, 1957, they sold the rights for the Pluto Platter to the Wham-O toy company. Initially Wham-O continued to market the toy solely as the "Pluto Platter", but by June 1957 they also began using the name "Frisbee" after learning that college students in the Northeast were calling the Pluto Platter by that name. Morrison also invented several other products for Wham-O, but none were as successful as the Pluto Platter. Morrison and his wife, Lu Nay Morrison had
Pluto (Disney) (2017–present). Curiously enough, however, Pluto was the only standard Disney character not included when the whole gang was reunited for the 1983 featurette "Mickey's Christmas Carol", although he did return in "The Prince and the Pauper" (1990) and "Runaway Brain" (1995). He also had a cameo in "Who Framed Roger Rabbit" (1988). In 1996, he made a cameo in the "Quack Pack" episode "The Really Mighty Ducks". The following is a list of short films starring Pluto in the "Silly Symphonies", "Pluto the Pup" and "Pluto" series. It is not a complete filmography for Pluto as he has also appeared