Bones The End in the Beginning Season 4, Episode 32

While the team tries to solve the case of a skull and decomposing hands found in a trash bin, children's television personality Professor Bunsen Jude "The Science Dude" (David Alan Grier) asks Brennan (Emily Deschanel) if he can shoot an episode in the Jeffersonian lab with Brennan as his special guest. David Boreanaz also stars in the new episode "The Body and the Bounty."

Everyone is a suspect when a body is found murdered at a popular nightclub known as "The Lab." In an unusual twist of storytelling, Brennan, Booth and the Jeffersonian team take on various roles outside their normal duties, including serving as the nightclub staff as well as local law enforcement.