Camera Friedrich Verigo-Darovskiy Cinematography Through Tears 1928 Wandering Stars 1928 The Invincibles 1928 In the Clutches of the Soviets 1926 The Career of Spirka Shpandyr 1926 P.K.P. 1926 Stepan Khalturin 1925 Behind White Lines 1925 The Adventures of Oktyabrina 1924 The Minaret of Death 1924 Red Partisans 1924 Agent-readable