On MeTV's Svengoolie show Sat 15 May 2021, at 8 PM ET

Invisible atomic monsters attack a U.S. Armed Forces base and the local residents. 1 hour 14 minutes. Stars: Marshall Thompson, Kim Parker. Stop motion animation. Preceded by 2 hours of The Three Stooges short film 6 PM-8 PM ET.

Trailer: https://www.youtube.com/watch?v=rTLRyLnqCH4
Fan-created modern trailer (2013) https://www.youtube.com/watch?v=r3EwP-Q9PAk

The film is also available for free on YouTube and Daily Motion.

Trivia: Kim Parker, who played Barbara Griselle, only appeared on screen in a towel for a few seconds, but the studio used her image in the towel on the posters to promote the movie.