Watch full movie online. A joyful Pas de Deux, performed by Clara Rasmussen and Margrethe Andersen. Clara Rasmussen/Wieth/Pontoppidan (1883-1975) was to become one of the most famous actresses of Danish silent cinema; one of her most notable performances is in Dreyer’s 'Leaves from Satan’s Book' (1921), in which she plays Siri in the last of the four sections. (Stumfilm.DK)