The team helps Deputy Director Sam Cullen's daughter, Amy, when she contracts a rare form of lung cancer after receiving a bone graft. Booth and Brennan learn she is not the only victim with this rare form of cancer.

Alexandra Krosney, John M. Jackson, Kathleen Mary Carthy, Katie Mitchell, Kendra Johnson, Mark Harelik, Matt Winston, Paul Keeley, Sumalee Montano