Appearing exclusively as a Panther Claw antagonist in *Cutie Honey Flash: The Movie*, Beetle Mama serves as a secondary antagonist. Her monstrous form resembles a large purple Japanese horned beetle, equipped with thick armor, wings, and gatling gun muzzles mounted on her horns. She operates as part of a villainous duo alongside fellow Panther Claw member Lolita Crawler.

Her mission focuses on pursuing a stolen cocoon holding a rare butterfly, believed by Panther Claw to reveal an emerald treasure. During an assault on St. Chapel Academy, she breaches the building to seize the cocoon and participates in the abduction of Natsuko Aki, Honey's friend. Later, she confronts the protagonists within underground tunnels beneath a South American temple, engaging Cutie Honey in physical combat.

This confrontation culminates in Cutie Honey deploying the Honey Lightning Flare attack, resulting in Beetle Mama's destruction. Her partner, Lolita Crawler, is killed separately by the Twilight Prince during the same sequence of events. Her documented involvement is confined to this film.