bones_doctorden-sc4_0033 # 14779

BONES: Brennan (Emily Deschanel) and Booth investigate a body found half-eaten inside a tiger cage at the zoo in the BONES episode "The Doctor in the Den" airing Thursday, April 2 (8:00-9:00 PM ET/PT) on FOX. ©2009 Fox Broadcasting Co. Cr: Greg Gayne/FOX