While Leo is engaged in battle with 2 monster brothers, his long-lost brother, Astra arrives to assist him.
| Title | The Leo Brothers vs the Monster Brothers |
|---|---|
| Genres | Action & Adventure Sci-Fi & Fantasy |
| Release Date | 1974-09-06 |
| Episode Runtime | 00 Hours 25 Minutes |
| Season Number | 1 |
| Episode Number | 22 |
| Production Companies | Tsuburaya Productions |
