Neutron, a wrestler/superhero, investigates a series of murders at a sanitarium.
Wolf Ruvinskis
Neutron / Carlos Marquez
Gina Romand
Marga
Rodolfo Landa
Inspector Rivas
Jesús Salinas
Chucho
José Gálvez
Dr. Van Nielsen
Rita Macedo
Rebecca Núñez
Rubén Rojo
Oswaldo
Alberto Mariscal
Captain Julio Fuentes
Graciela Lara
Berta
Nathanael León
Gaston
Guillermo Orea
Antonio Raxel
Guillermo Hernández
Lobo Negro
Julián de Meriche
Sergio Romanov
1962 · Movie
1963 · Movie
1965 · Movie
2024 · Movie
2015 · Movie
1976 · Movie
2019 · Movie
2016 · Movie
2022 · Movie
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2020 · Movie
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2017 · Movie
2005 · Movie
2012 · Movie
1991 · Movie
2003 · Movie
2013 · Movie