The February 25 episode of Bones is called "The Fact In The Fiction," and FOX has released a selection of images and an official description for the episode.
First, here's the description:
A NEW INTERN HAS AN IMPACT ON BRENNAN ON AN ALL-NEW "BONES" MONDAY, FEBRUARY 25, ON FOX
When extremely educated new intern Dr. Oliver Wells (guest star Brian Klugman) starts working at the Jeffersonian, his quick-learning, enthusiastic personality challenges Brennan as he gets under her skin with his eccentric but undeniable observations, causing her to try to be more open-minded about many scientific questions. Meanwhile, Booth worries she may have gone too far when she accepts the possibility of time travel as a factor in a murder investigation in an all-new "The Fact in the Fiction" episode of BONES airing Monday, Feb. 25 (8:00-9:00 PM ET/PT) on FOX. (BON-813) (TV-14 D, L, V)
Cast: Emily Deschanel as Dr. Temperance Brennan; David Boreanaz as FBI Special Agent Seeley Booth; TJ Thyne as Dr. Jack Hodgins; Michaela Conlin as Angela Montenegro; Tamara Taylor as Dr. Camille "Cam" Saroyan; John Francis Daley as Dr. Lance Sweets
Guest Cast: Brian Klugman as Dr. Oliver Wells; Tony Pasqualini as Professor Hunter; Ken Weiler as Chip; Amanda Jane Cooper as Courtney Johnson; Kevin Bigley as Sidney Jouron; Maurice Compte as Alex Garcia.
And here are the photos: