Blast-Off Girls is a 1967 American exploitation film directed by Herschell Gordon Lewis and starring Dan Conway, Ray Sager, Tom Tyrell, Ron Liace, and Dennis Hickey.

Promising them a recording contract and ensuing fame, Boojie renames the five-man group "The Big Blast", outfits them in designer suits and sets about to prime them for stardom.

This is done by utilizing a bevy of attractive and loose women to seduce a recording engineer, photographing him in the heat of the moment, then blackmailing him into letting The Big Blast cut a single.

A little later, the Big Blast confronts Boojie in his office and accuse him of swindling them out of their hard-earned money for their record sales and demand that he pay them up front for their work from now on.

Back in the studio, the group begins to unravel, internal bickering starts to swell, and they just can't seem to cut their follow-up hit.

[1] Allmovie wrote of the film, "Fans of Lewis' trashy canon won't find much excitement here, as the trim running time moves at a snail's pace and offers few thrills, and those who seek a nostalgic dose of garage rock are likely to be put off by the shrill musical soundtrack.