In 1930, he played the role of Mr. Asmore in "Toute sa vie", a sound film directed by Alberto Cavalcanti and produced by Paramount Pictures in France. This marked his final known film credit, aligning with the industry's shift to talking pictures. After his acting career concluded in the early 1930s with the transition to sound films, Guidé lived privately until his death. ( The end of his on-screen career amid the adoption of sound technology in French cinema).
