S1·E76 – The Gill Men

Piper is captured by the fiendish Dr. Diablo. Diablo plans to save mankind from a future flood by installing gills in their bodies so they can live underwater.

Cast

Yoshiko Ohta

Marine Boy

Gorō Naya

Dr. Mariner

Kazuko Sugiyama

Princess Kameriya

Tadashi Nakamura

Faamu