A Masked Monster being chased for stealing a microfilm with EAGLE secrets hides on a houseboat to avoid Tsuyoshi and Kenji's pursuit.
| Title | Red Riddle! Chase the Spy Route to the Sea |
|---|---|
| Genres | Action & Adventure Sci-Fi & Fantasy Drama Kids |
| Release Date | 1975-05-10 |
| Episode Runtime | 00 Hours 25 Minutes |
| Season Number | 1 |
| Episode Number | 6 |
| Production Companies | Toei Company, Ishimori Production |
