The Horror of Mondo Island
- Episode aired Sep 17, 1966
- TV-Y7-FV
A mining company endangers the environment by coming to Mondo Island to dig up a rare metal called phantasium.A mining company endangers the environment by coming to Mondo Island to dig up a rare metal called phantasium.A mining company endangers the environment by coming to Mondo Island to dig up a rare metal called phantasium.