Mr. Wilson gives Dennis an old radio set that he mistakenly bid for at an auction. However, When Dennis finds money in his radio set, Mr. Wilson gets excited. So him and Mitchell put in add in the paper hoping the real owner isn't around to claim it.
| Name | Type | Role | |
|---|---|---|---|
| Hal Smith | Guest Star | ||
| Ellen Corby | Guest Star | ||
| Ollie O'Toole | Guest Star | ||
| Ronald Long | Guest Star | ||
| Norman Leavitt | Guest Star | ||
| Charles Seel | Guest Star |