The Secret in the Siege

Summary

When evil tech genius Christopher Pelant returns to toy with the Jeffersonian team in their newest investigation, they discover that the string of murders that have been occurring are tied to FBI agents close to Booth. Meanwhile, as the investigation unfolds, Sweets realizes that the evidence seems all too familiar to him and Brennan starts evaluating her relationship with Booth when signs begin to point to him as a potential target of Pelant's.

Guest stars

• Patricia Belcher as Caroline Julian
• Alimi Ballard as FBI Agent James
• Sarah Stouffer as Allison Taylor / Anna Samuels
• Beau Knapp as Zane Reynolds
• Marc Aden Gray as Harris Samuels
• Ali Louise Hartman as Christine Booth
• Susanne Allan Hartman as Christine Angela Booth
• Andrew Leeds as Christopher Pelant