watch 01:42 The Loop (Movies) Do you like this video? Apollonia Vanova is a Slovak-born actress and opera singer. She portrayed Nadira in 2013 film Man of Steel. Trivia Apollonia Vanova portrayed Ursula Zandt/Silhouette in Watchmen. Retrieved from "https://dcextendeduniverse.fandom.com/wiki/Apollonia_Vanova?oldid=100977" Categories: Actors Man of Steel cast Actors with Roles in Comic Book Adaptations outside the DC Extended Universe Community content is available under CC-BY-SA unless otherwise noted.