The Madcap Island
Movie| Title | ひょっこりひょうたん島 |
| User score | 0 |
| Release date | Jul 21, 1967 |
| Genre | Animation, Adventure |
| Director | Taiji Yabushita |
| Production country | Japan |
| Production companies | Toei Animation |
| Run time | 61 min. |
A group of kids are stranded on a volcanic deserted island.