Neutron Battles the Karate Assassins Superhero wrestler Neutron battles a gang of robotic assassins who use their hands and feet as deadly weapons. Details Casts Galleries Posters Title Neutron Battles the Karate Assassins Release Date 1965-08-06 Runtime 01 Hours 25 Minutes Genres Action Crime Drama Production Companies Estudios América, Producciones Corsa S.A. Production Countries Mexico Wolf Ruvinskis... Neutron / Carlos Marquez... Ariadna Welter... Silvia... Jesús Salinas... Chucho... Carlos López Moctezuma... Uncle... Germán Robles... Ivan... Rodolfo Landa... Inspector Alberto Rivas... Fernando Luján... Nephew... Imelda Miller... ... The Gay Crooners... Themselves... Miguel Arenas... ... Mario Cid... ... Federico Falcón... ... Juan Garza... ... John Kelly... ... Xavier Massé... ... Fernando Osés... ... Gerardo Zepeda... ... Guillermo Álvarez Bianch... ... Original Size (1920x1080) Original Size (960x1440) Original Size (724x1000)