The box for the 1995 Columbia/Tri Star U.S. VHS release incorrectly credits Joe DeRita as "Curly Joe Howard".
During the opening credit sequence, an animated Martian disintegrates each set of credits with his ray gun before the next set of credits appears.
At the film's ending, a subtitle appears in Martian giving a "translation" of the film's last line, after which a Martian ray gun shoots out all the letters in the subtitle except "the end".