Orphan Black is a Sci-Fi thriller starring Tatiana Maslany in the lead role of Sarah, an outsider and orphan whose life changes dramatically after witnessing the suicide of a woman who looks just like her. Sarah hopes that cleaning out the dead woman's bank account will solve all of her problems. Instead, her problems multiply - and so does she. Sarah, the street smart chameleon, is thrust headlong into a kaleidoscopic mystery. She makes the dizzying discovery that she and the dead woman are clones...but are they the only ones? Sarah quickly finds herself caught in the middle of a deadly conspiracy, racing to find answers.