A beautiful woman, apparently a sophisticated Miss, is killed while skiing in Candanchú, an accurate shot in the head. But she is more than a beautiful model. It is a secret service agent of the terrorist organization IAAT His death triggers the alarm at the headquarters of the organization and the supreme leader, the bold and elegant Mr. Alfa , decides to take matters into. Three super-they are called to investigate the case, it is the courageous Mayor Sam Stevenson (Paul Naschy), the shrewd Marcello Antonelli (JL Vazquez), and the beautiful and reckless Alferez Allyson Love (Anne Karin).
Paul Naschy
as Sam Stevenson
Julia Saly
as Jacqueline Genet / Mantis
José «Saza» Sazatornil
as Mister Alfa
Anna Karin
as Allyson Love
José Luis López Vázquez
as Marcello Antonelli
Fedra Lorente
as Mari Pepi
Paloma Cela
as Marquesa de Andrade
Yolanda Farr
as Técnico
Antonio Gamero
as Presentador
Fernando Bilbao
as Kong
Taida Urruzola
as Guía
Adolfo Thous
as Portero
