Ep. 192: Medussa's Mansion
Ipinalabas noong Disyembre 24, 1966
192
A doctor studying the mysteries of eternal youth has built Medussa's mansion. Atom and his friends visit the mansion and find Medussa's box, which contains the secret of eternal youth. When they open it, they find a young man named Siegfried lying inside. (Source: Tezuka Productions)