| Answer | Crossword Clue |
|---|---|
| ERNIE | Adopted son on "My Three Sons" |
| ERNIE | The adopted son on "My Three Sons" |
| ERNIE | Adopted "My Three Sons" son |
| ERNIE | Adopted son in "My Three Sons" |
| CHIPDOUGLAS | Son on "My Three Sons" |
| ERNIE | "My Three Sons" son |
| ROBBIE | "My Three Sons" son |
| CHIPDOUGLAS | "My Three Sons" son |
| ROB | "My Three Sons" son |
| CHIP | "My Three Sons" son |
| ERNIE | 'My Three Sons' son |
