Aliens in a Spaceship

Summary

The bodies of twin boys, kidnapped five years earlier, are discovered. The investigation lead Booth and Brennan to a notorious kidnapper known as the Grave Digger. During the investigation, Brennan and Hodgins become the Grave Digger's next victims.

Guest stars

• Benito Martinez as Thomas Vega
• Charles Mesure as Pete Sanders
• Salli Richardson-Whitfield as Assistant U.S. Attorney Kim Kurland
• Julie Ann Emery as Janine O'Connell
• Rich McDonald as PA State Trooper
• James McDonnell as James Kent