Goof: When Dr. Mullaney is first seen with Serpentor and Dr. Mindbender, the latter's colored pants seem to be missing as his legs seem to be showing.
Goofs: Early in the episode, Leatherneck's moustache is colored the same as his face and Mainframe's black helmet is colored gray.
This episode marks the return of Dr. Mullaney, who previously appeared in There's No Place Like Springfield (Parts 1 & 2).
Considering the design of the club is strikingly similiar to the pod rockets in "G.I. Joe The Movie", the design may have been influenced by Serpentor's dreams of Cobra-La.