Actress Julia Ling has appeared on some of the most popular television programs of the early 21st century, including the medical dramas"ER" and "Grey's Anatomy," as well as an extended stint on the cult favorite spy comedy "Chuck. " Ling (whose birth name is Xiao Wei Lin) made her debut in 2003, via a brief appearance on the hit television series "Buffy the Vampire Slayer." Further small roles in television ("8 Simple Rules," "House M.D.") and motion pictures ("Undoing") followed, before a pair of multi-episode roles on such programs as "Studio 60 on the Sunset Strip" (as the character Kim Tao) and "ER" (as Mae Lee Park). In 2007, Ling received her most substantial role yet, on the television series "Chuck" (an action-comedy-drama, about a computer nerd who accidentally accesses top secret government data...stored into his brain). Playing the character Anna Wu, Ling would appear regularly on the program (32 episodes total as of 2010).