Acting Konstantin Koshevskiy Acting Guerrillas in the steppes of Ukraine 1943 Jimmy Higgings Lassie, Abel's son 1928 Behind the Wall Judge / Prosecutor / Investigator / Defender 1928 Cement Dmitriy Ivagin, White army sympathizer 1927 Other Credits The Exhibit from Panopticon Writer 1929 Forest Man Writer 1928 Agent-readable