| Answer | Crossword Clue |
|---|---|
| CRUSADERRABBIT | One of the first TV cartoon serials |
| FELIX | Cartoon character that was one of the first images transmitted on TV |
| DUMONT | One of the first TV networks |
| WOR | One of the first TV superstations |
| SITCOM | The BBC's "Pinwright's Progress" is reportedly the first TV one |
