Andrew James Allen

A skull smashes the windshield of a car driven by a group of teenagers on the freeway; a trail of suspects leads Brennan and Booth to a strange cannibalistic society; Cam suggests that Angela hire a private investigator to find her ex-husband.

The Thanksgiving holiday is more difficult for the interns and residents than any of them is willing to admit, as Izzie plans a big dinner at Meredith's -- but it remains to be seen who among the invited guests will actually show up. Meanwhile, George endures the O'Malley tradition of hunting turkeys with his less-than-sophisticated family, and Meredith treats a patient who's been in a vegetative state for 16 years.

The BAU team springs into action when a school bus full of children goes missing near Washington, D.C.

Monk helps Natalie's daughter with her love life while investigating a homicide.

Lilly returns to work several weeks after being shot and tries to convince herself that she is emotionally ready to spearhead the reopening of the 1994 case of three slain boys.