Cast of Orphan Black

Tatiana Maslany plays several genetically identical human clones, including characters such as Sarah, Cosima, Alison, Helena, and Rachel.

Dylan Bruce plays Paul Dierden, whose mysterious past and connections impact the lives of those around him.

Jordan Gavaris plays Felix 'Fee' Dawkins, Sarah's foster brother and close confidant.

Josh Vokey plays Scott Smith, a lab partner who becomes involved in the clone conspiracy.

Maria Doyle Kennedy plays Siobhan 'Mrs. S' Sadler, Sarah and Felix's protective foster mother.

Michael Mando plays Victor 'Vic' Schmidt, known for his tumultuous relationship with Sarah.

Ari Millen plays multiple characters including Mark, Rudy, Miller, and Ira, each with unique roles in the storyline.

Kevin Hanchard plays Detective Arthur 'Art' Bell, a dedicated police officer and Sarah's ally.

Kristian Bruun plays Donald 'Donnie' Hendrix, Alison's husband, unaware of the clone conspiracy.

Evelyne Brochu plays Delphine Cormier, a scientist whose loyalties are tested throughout the series.

Matt Frewer plays Dr. Aldous Leekie, a scientist with his own agenda in the world of cloning.

Skyler Wexler plays Kira Manning, the daughter of Sarah Manning and central to the series' narrative.