When does Godzilla return?

The Godzilla Power Hour consisted of half-hour episodes of Godzilla and Jana of the Jungle. The series continued to air until 1981, packaged with other series under various titles. A total of 13 original episodes were produced in 1978.
The series follows the adventures of a team of scientists on the Calico, a hydrofoil research vessel, headed by Captain Carl Majors. Also along for the ride is Godzooky, the "cowardly nephew" of Godzilla and Pete's best friend, in a comic foil role.