Erica Cerra is a Canadian actress. Her acting career started in the early 2000s. During her early years, she made guest appearances in some shows, such as Special Unit 2, The L Word, and The Collector. She also had roles in the films Adam and Evil (debut) and Blade: Trinity. She next appeared in the 2006 movie Man About Town. Her first recurring role was as Maya in Battlestar Galactica. She then became known for her starring role as Jo Lupo in Eureka. While on the show, she portrayed Hera in the movie Percy Jackson & the Olympians: The Lightning Thief. In the 2010s, she played Laurel Burke in Rush and A.L.I.E. / Becca in The 100. She also had a minor role in the 2017 movie Power Rangers.