The Peanuts gang is at summer camp, and Rerun has brought his marbles. Unfortunately, a talented bully takes advantage of Rerun and "teaches" him to play marbles, and takes all of them, including his grandfather's shooter, because he "won" them. Now it's up to Charlie Brown to win back Rerun's marbles.
| Name | Type | Role | |
|---|---|---|---|
| Benjamin Bryan | Guest Star | ||
| Sierra Marcoux | Guest Star | ||
| Jimmy Bennett | Guest Star | ||
| Paul Butcher | Guest Star | ||
| Rory Thost | Guest Star | ||
| Jolean Wejbe | Guest Star | ||
| Katie Fischer | Guest Star | ||
| Stephanie Patton | Guest Star | ||
| Jessica Gordon | Guest Star | ||
| Taylor Lautner | Guest Star | ||
| Spencer Scott | Guest Star |