Caity Marie Lotz (born December 30, 1986) is an American actress. She portrayed Sara Lance/The Canary in a recurring role in the second and third seasons of Arrow, also briefly portraying Werner Zytle, Oliver Queen and Felicity Smoak who appear as Sara in Laurel's hallucination. She reprises the role of Sara in the fourth season, and also portrays Sara Lance/White Canary in a lead role in the TV series, DC's Legends of Tomorrow.