Annie Wersching (born March 28, 1977, in St. Louis, Missouri) is the actress who played Renee Walker during Season 7 and Season 8 of 24. Before being cast on 24, she was a regular on the soap opera General Hospital.
Wersching made her television debut in an episode of Star Trek: Enterprise, on which her 24 season seven co-stars John Billingsley and Connor Trinneer were regulars. The show was also produced by current 24 producers Manny Coto and Brannon Braga.
Before being cast as Renee Walker, Wersching auditioned for the role of Nadia Yassir in season 6, but lost out to Marisol Nichols. She was a last-minute casting decision and had only four days of gun training prior to shooting her first few episodes. She manages to perform other stunts for her first season such as the scene where she was buried by Jack Bauer, the river escape and fight sequence with Dubaku's son (coordinated with Erik Stabenau) and the scene in the finale where she held onto the side of an FBI jeep and then jumped off without sustaining any injuries or scratches whatsoever.
She also provided a voice and motion capture of the upcoming video game The Last of Us.
On March 6, 2010, Wersching announced that she was pregnant. She and her husband, actor/comedian Stephen Full, welcomed a baby boy, Freddie Wersching Full, on August 8, 2010, in Los Angeles, California. It was reported on February 28, 2013 that Wersching is expecting her second child.