finally concede defeat, lamenting on the pitcher's mound through the credits before walking home. Source material The storyline involving Snoopy's botched trade to Peppermint Patty's team was based on a lengthy Peanuts storyline from the fall of 1967. The storyline involving Lucy's and Marcie's trades originated in a storyline from 1988. Of note is the fact that Peppermint Patty refers to Snoopy as "that funny-looking kid with a big nose," which is in line with the content of Peanuts in 1967 when the original strips were drawn. In the actual strip, Peppermint Patty did not learn Snoopy was a dog until 1974 and never referred to him as a "kid with a big nose" afterwards. Voice cast Serena Berman as Lucy van Pelt Wesley Singerman as Charlie Brown Corey Padnos as Linus van Pelt Daniel Hansen as Peppermint Patty Melissa Montoya as Marcie Megan Taylor Harvey as Sally Brown Christopher Ryan Johnson as Schroeder Bill Melendez as Snoopy and Woodstock Frieda and Pig-Pen also appear, but are silent. References External links Peanuts television specials Television shows directed by Bill Melendez American Broadcasting Company television specials 2003 television specials 2000s American television specials 2000s animated television specials Baseball animation American baseball films