Himitsu Sentai Goranger (1975) Episode 60
Blue Island Sea! The Floating Secret Fortress Island
Season: 1
Aired: September 11, 1976
Rating: 0.0 /10 (by 0 users)
Synopsis:
When a mysterious shellfish ends up in the hands of the Gorengers, the Black Cross Army scramble to get back it and its dangerous cargo. (Source: powerrangers.fandom)