The Bottomless Swamp Monster, Earthworm Man!

Name: The Bottomless Swamp Monster, Earthworm Man!
Director: Masaki Tsukada
Released: 1972-05-13
Duration: 25 min
Rating: 4.0

S1 E59 May 13, 1972 0h 25m ★ 4.0

Source:

Overview

From the only surviving earthworm of the Bikini Islands atomic bomb experiments Shocker creates Earthworm Man.