Canadian actress Martha MacIsaac is best known for essaying the role of Becca in the movie Superbad (2007). An actress of television and films, MacIsaac began her career in the late 1990s and has also appeared in several plays. She made her feature debut in 2003 with the movie This Time Around and has since then appeared in movies such as Ice Princess (2005), The Last House on the Left (2009), and Dead Before Dawn (2012). She also voiced the character of Melosa on the Canadian sci-fi animated series Di-Gata Defenders (2006 - '08). As a voice artist, she has contributed to TV shows such as Magi-Nation (2007 - 2008), Spyburbia (2012), Family Guy (2012) and Unicorn Store (2017). Her 2018 releases include the movies Battle of the Sexes.