1967 | 8 Episodes

Season 1 of Mortadelo y Filemón: Agencia de Información premiered on January 1, 1967.

1966 | 8 Episodes

Season 2 of Mortadelo y Filemón: Agencia de Información premiered on January 1, 1966.

1970 | 7 Episodes

Season 3 of Mortadelo y Filemón: Agencia de Información premiered on January 1, 1970.