The Secret in the Siege

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.

Patricia Belcher

Caroline Julian

Alimi Ballard

FBI Agent James

Sarah Stouffer

Allison Taylor / Anna Samuels

Beau Knapp

Zane Reynolds

Marc Aden Gray

Harris Samuels

Ali Louise Hartman

Christine Booth

Susanne Allan Hartman

Christine Angela Booth

Andrew Leeds

Christopher Pelant