Vania, the daughter of Russian revolutionary Serge Ostowski, escapes to America when her father is blown up by one of his own bombs. There she marries Clifford Howard, a drug-ridden man whom she comes to despise. One night while in a drunken rage, Howard attacks her, and Vania shoots and kills him. Her attorney, Hugh Mason, believing her innocent, falls in love with his client. Vania does not tell him the truth for fear of losing his love. Meanwhile, revolutionaries have pursued Vania to America to obtain her father's papers. In defense, Hugh hires detectives to protect her. One night, a revolutionary breaks into her house and is shot by the detective. Before dying, he confesses that it was he who fired the shot that killed Vania's husband, thus freeing her to accept Hugh's love.