Three new Masterpiece Theatre hosts, starting with former X-Files co-star Gillian Anderson, are part of the series’ previously reported makeover, and the familiar theme music will be reduced to a musical mention, the New York Times reported today. The new hosts succeed Russell Baker. Anderson will introduce the Masterpiece Classic period dramas from January to May, followed by two other hosts for the Masterpiece Mystery! shows in the summer and Masterpiece Contemporary in the fall. Anderson appeared on the series in Bleak House this spring. Viewers will see the makeover in January along with the Complete Jane Austen package.