Athena Karkanis is a Canadian actress. She started her career in the mid-1990s with a recurring role on the animated series Stickin’ Around. She later made her film debut in The Care Bears’ Big Wish Movie. She then starred as Agent Lindsey Perez in the movie Saw IV. She reprised her role in the sequel Saw VI. From 2009 to 2010, she starred as Agent Khalida “Khali” Massi on the television series The Border. She next starred as Rayna on the short-lived show Almost Heroes. She next played recurring character Nadia on Lost Girl. She recently became known for starring as Octavia Muss on The Expanse.