The Peanuts gang, including Snoopy and Woodstock, have gone off to summer camp. After a few days of the usual activities, they all participate in a river-rafting race. Battling treacherous rapids, wild animals and cheating bullies from a rival tent, the teams make their way downriver to the finish line.
| Actor | Role |
|---|---|
| DDuncan WatsonCharlie Brown (voice) | Charlie Brown (voice) |
 Bill MelendezSnoopy / Woodstock (voice) | Snoopy / Woodstock (voice) |
| GGail DavisSally Brown (voice) | Sally Brown (voice) |
 Melanie KohnLucy van Pelt (voice) | Lucy van Pelt (voice) |
| LLiam MartinLinus van Pelt (voice) | Linus van Pelt (voice) |
| SStuart BrotmanPeppermint Patty (voice) | Peppermint Patty (voice) |
 Jimmy AhrensMarcie (voice) | Marcie (voice) |
 Greg FeltonSchroeder / Camp Announcer (voice) | Schroeder / Camp Announcer (voice) |
| TTom MullerBully #1 (voice) | Bully #1 (voice) |
| KKirk JueBully #2 (voice) | Bully #2 (voice) |
| JJordan WarrenBully #3 (voice) | Bully #3 (voice) |
 Michelle StacyPatty (voice) | Patty (voice) |
| JJoseph BiterFranklin (voice) | Franklin (voice) |