Warren Hammack

Viciousness, brutality, excitement, honesty and love are all a part of this fast-paced, action-packed film about female motorcycle gangs... the first of its kind.

Zontar: The Thing from Venus -- A misguided scientist enables an alien from Venus named Zontar to come to earth in order to help solve man's problems...

Highly classified U.S. decoding center receives mysterious radio signals. They finally break the code, which reads: Mars needs women! Voice from a space vehicle from Mars gives an ultimatum - they will take five women back to Mars as test cases due to a preponderance of male births. If the U.S. resits, Mars will annihilate the Earth.

Thanks to a genetic snafu in outer space, the red planet is critically short of feminine charms. Disguised as humans, a group of Martians invades Earth to abduct a variety of women -- including a stewardess and a stripper -- hoping to repopulate the alien species. But a beautiful and brainy scientist (Yvonne Craig) could foil the raiders' plan when she innocently attracts their leader (Tommy Kirk).