Amparo Rivelles. Amparo Rivelles was 47 in Who Killed Grandpa? as 'Laura'.
Enrique Rambal. Enrique Rambal would have been no older than 47 in Who Killed Grandpa? as 'Mario'.
Tito Junco. Tito Junco was 56 in Who Killed Grandpa? as 'Grandpa'.
Víctor Junco. Víctor Junco was 55 in Who Killed Grandpa? as 'Detective'.
Mario García 'Harapos'. Mario García 'Harapos' was >> in Who Killed Grandpa? 
Eduardo Alcaraz. Eduardo Alcaraz was 57 in Who Killed Grandpa? 
Luciano Hernández de la Vega. Luciano Hernández de la Vega was 63 in Who Killed Grandpa? 
Armando Acosta. Armando Acosta was 50 in Who Killed Grandpa? as 'Postman'.
Pascual García Peña. Pascual García Peña was 61 in Who Killed Grandpa? 
Carlos Enrique Taboada. Carlos Enrique Taboada was 43 in Who Killed Grandpa? as 'Writer, Director'
Rodolfo de Anda. Rodolfo de Anda was 29 in Who Killed Grandpa? as 'Writer'
Raúl de Anda. Raúl de Anda was 64 in Who Killed Grandpa? as 'Producer'Enrico C. Cabiati. Enrico C. Cabiati was >> in Who Killed Grandpa? as 'Music'
Fernando Colín. Fernando Colín was >> in Who Killed Grandpa? as 'Cinematography'
Delia Peña Orta