Complete story — includes the ending
Paul is questioned by his handler, Olivier Duval, regarding Beth's behavior. Though Paul tries to cover up the fact that Sarah is posing as Beth, the neolutionists discover the truth after checking the test results from experimenting on her. The neolutionists also believe Sarah to be the killer of the other clones. Meanwhile, Helena is nursed back to health by her trainer, Tomas, who orders her to kill Sarah. Although she appears reluctant to do so, she implores Sarah to reveal the names of other clones. Later, Sarah calls Helena to help free Paul who is imprisoned in Olivier's nightclub, called "Neolution." Paul and Sarah hide out in Felix's loft to avoid the neolutionists. The police continue to investigate Katja's body and are perplexed to find a DNA match between the body and the killer, and find the record of recently deceased Sarah Manning, who looks like Beth.
Sources and content license
Source and revision history · Adapted from Wikipedia contributors, List of Orphan Black episodes. HTML formatting and reference markers removed. · Content license