"Vows" is the premiere of the second season of the American science fiction television series Dollhouse and the show's 14th episode overall. The episode was written and directed by series creator and executive producer Joss Whedon, and aired in the United States on Fox on September 25, 2009. "Vows" follows the first season finale, "Omega", and takes place several months after the events of that episode. Therefore, it is set in the present as opposed to the unaired thirteenth episode, "Epitaph One".
In the episode, Echo is sent on an engagement as a young woman who marries an elusive international arms dealer, played by Jamie Bamber, and Ballard is offered a position as Echo's new handler. Dr. Saunders struggles with the revelation that she is a Doll and gets some surprising revelations from Topher. A U.S. Senator starts an investigation into the Rossum Corporation. The episode was met with mostly positive reviews.