Mr. Wilson's nephew visits him and gives Mr. Wilson and Dennis a ride in his navy truck and then Mr. wilson and Dennis get trapped on the navy base.
| Name | Type | Role | |
|---|---|---|---|
| Roy Roberts | Guest Star | ||
| John Cliff | Guest Star | ||
| Allan Hunt | Guest Star | ||
| Harry Swoger | Guest Star | ||
| Howard Redman | Guest Star | ||
| Robert Dornan | Guest Star | ||
| Charles T. Barton | Director |