Michael Badalucco, formerly of The Practice)—is much older than the typical grad student. Marisa Coughlan guest-starred in a few mid-season episodes as FBI agent Payton Perotta, who was brought to the Jeffersonian as a temporary substitute for Booth when he was incapacitated. Betty White guest starred as Dr. Beth Mayer, a mentor to Brennan, in seasons 11 and 12. Filming Most of Bones is filmed in Los Angeles, California, despite the fact that the show is mainly set in Washington, D.C., where the fictional Jeffersonian Institute is located. The external shots are of the Natural History Museum in Los Angeles and the Wallis Annenberg Building at the University of Southern California. The interiors of the Jeffersonian Institute were specially built on a large sound stage at the 20th Century Fox lot in Century City, Los Angeles. The two-part season four premiere was filmed on location in London and Oxford, England. Music The soundtrack album titled Bones: Original Television Soundtrack, produced by Maria Alonte McCoy and Billy Gottlieb, was released in 2008. It contains 13 songs recorded by popular artists for the show. Broadcast and release Episodes Almost every episode title alliteratively alludes to how the victim is discovered in said episode, like "The Prisoner in the Pipe" and "The Recluse in the Recliner", or to the main plot device of the episode, like "The Blackout in the Blizzard" and "The Verdict in the Story". American ratings In 2016, a New York Times study of the 50 TV shows with the most Facebook Likes found that Bones was "most popular in areas scattered around the West Coast, and tends to be less popular in places with large nonwhite populations". Seasonal rankings (based on average total viewers per episode) of Bones. Note: Each U.S. network television season starts in late September and ends in late May, which coincides with the completion of May sweeps. The series premiere of Bones attracted an average of 10.8 million viewers with 6.7% household share and 11% household rating. Bones finished first among the 18-to-49-year-old demographic and in total viewers in its Tuesday 8:00pm ET timeslot. New York described the show as "the best drama of the new network season" and a "sexed-up variation of all the CSIs". Regarding the show's procedural structure, Entertainment Weekly notes that Bones has a "pretty standard Crossing Jordan/CSI-style framework" but holds up because of the chemistry between the two lead characters;