When Woodstock's fancy new nest disappears one afternoon, he turns to Snoopy for help. Adopting the guise of Sherlock Holmes (complete with cloak, deerstalker cap and bubble pipe), Snoopy and Woodstock go on the hunt for the missing nest.

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.