The day of the town picnic, Barney watches as Andy and Helen go wandering into a cave just before the entrance collapses. He quickly rallies the town to their rescue, not realizing Andy and Helen have already found a way out.
| Name | Type | Role | |
|---|---|---|---|
| Roy Engel | Guest Star | ||
| Warren Parker | Guest Star | ||
| Joe Hamilton | Guest Star | ||
| Dick Crenna | Director |