Alfonso Corona Director, Screenwriter, Producer Humberto Zurita Pat Actor Ana Serradilla Ana Actor Fernando Luján Duque Actor Ernesto Yáñez Max Actor Enrique Arreola Polo Opuesto Actor Carlos Cardán Abuelo Actor Gilberto Trujillo Gordo Actor Juan Carlos Remolina Araña Actor Julio César Estrada Producer Estrella Medina Producer Anthony Guefen Original Music Arturo de la Rosa Cinematographer