The Lost Ballpark Charlie Brown walks funny, Marcie finds her mean streak after a boy develops a crush on her, Linus and Snoopy go truffle hunting, and Charlie Brown's team suffers setback after setback. Details Casts Galleries Posters Season Lists Title The Lost Ballpark Genres Animation Comedy Release Date 1983-11-12 Episode Runtime 00 Hours 23 Minutes Season Number 1 Episode Number 9 Production Companies Lee Mendelson Film Productions, Bill Melendez Productions, Charles M. Schulz Creative Associates, United Media Productions Bill Melendez... Snoopy (voice)... Jeremy Schoenberg... Linus van Pelt (voice)... Angela Lee Sloan... Lucy van Pelt (voice)... Brad Kesten... Charlie Brown (voice)... Victoria Vargas... Patricia 'Peppermint Patt... Stacy Heather Tolkin... Sally Brown (voice)... Michael Dockery... Marcie (voice)... Kevin Brando... Schroeder (voice)... Fergie... Sally Brown... Mary Tunnell... Frieda... Jason Mendelson... Rerun Van Pelt (voice)... Original Size (2000x1124) Original Size (960x1440) Season 1 13 Episode(s) 1983-09-17 Season 2 5 Episode(s) 1985-09-14