Kapo Manto was born on July 5, 1919 in Hämeenkyrö, Finland as Kalle Arvid Mattsson. He was an actor, known for Päämaja (1970), Rakas Wenander (1966) and Hovineuvoksen kello (1963). He was married to Ritva Juhanto. He died on November 19, 1977 in Turku, Finland.