Schaggi Streuli was born on July 4, 1899 in Bauma, Kanton Zürich, Switzerland as Emil Kägi. He was an actor and writer, known for Polizischt Wäckerli (1956), Oberstadtgass (1956) and Polizist Wäckerli in Gefahr (1967). He was married to Hedwig Obrist and Elisabeth Eigenheer. He died on November 3, 1980 in Bauma.