An alien boy is sent to Priplanis to validate his prince status. Will is drawn into a battle to the death unbeknowest to his father. Once his real intentions are known John substitutes himself in the challenge and the Alien Ruler substitutes himself for his son.
| Title | The Challenge |
|---|---|
| Genres | Sci-Fi & Fantasy Comedy |
| Release Date | 1966-03-02 |
| Episode Runtime | 01 Hours 00 Minutes |
| Season Number | 1 |
| Episode Number | 22 |
| Production Companies | Irwin Allen Productions, 20th Century Fox Television |
