"Mars, Bars" is the fourteenth episode of the third season of the American mystery television series Veronica Mars, and the fifty-eighth episode overall. Directed by Harry Winer, with a story by Phil Klemmer, John Enbom, and Joe Voci and a teleplay by Klemmer and Enbom, the episode premiered on The CW on February 20, 2007. The series depicts the adventures of Veronica Mars (Kristen Bell) as she deals with life as a college student while moonlighting as a private detective.