Dennis' School has a contest that any student who collects the most stamps wins a trip to Cape Canaveral and meet an Astronaut. Unfortunately, Dennis comes down with the chicken pox right when he is about to win.
| Name | Type | Role | |
|---|---|---|---|
| Herbert Finn | Writer | ||
| John Elliotte | Writer | ||
| John Powers | Guest Star | ||
| Lin Pierson | Guest Star | ||
| C. Lindsay Workman | Guest Star | ||
| Charles T. Barton | Director |