Rob Lowe, who probably never expected to be invited back to the White House -- the fictional one, that is -- after he angrily departed The West Wing in 2003, will be returning for the show's final two episodes, published reports said Wednesday. Lowe reportedly quit the show after costar Martin Sheen received a salary boost to $300,000 per episode while his salary remained at $75,000. News reports did not indicate how much he would receive for his final two appearances. Several other former cast members are also due to make appearances after the drama returns from hiatus on March 12.