Tatiana Gabriele Maslany (; born September 22, 1985) is a Canadian actress. She rose to prominence for playing multiple characters in the science fiction thriller television series Orphan Black (2013–2017), which won her a Primetime Emmy Award (2016), a TCA Award (2013), two Critics' Choice Awards (2013 and 2014), and five Canadian Screen Awards (2014–18). Maslany is the first Canadian to win an Emmy in a major dramatic category for acting in a Canadian series.Maslany also appeared in television series such as Heartland (2008–2010), The Nativity (2010), Being Erica (2009–2011), and Perry Mason (2020). In 2013, she won an ACTRA Award for her lead role in the film Picture Day and the Phillip Borsos Award for her performance in the film Cas and Dylan. Her other notable films include Diary of the Dead (2007), Eastern Promises (2007), The Vow (2012), Woman in Gold (2015), Stronger (2017), and Destroyer (2018). For starring in the romantic drama The Other Half (2016), she won the Canadian Screen Award for Best Actress.