The Brother in the Basement

Booth is still missing, but the team learns that Agent Miller has hidden information about his whereabouts and physical state. Meanwhile, a digital forensic scientist helps Angela try to decipher information pertaining to Booth's location and the circumstances of his disappearance; and Arastoo makes a decision that will change his and Cam's personal and professional relationships.

Patricia Belcher

Caroline Julian

Kim Raver

FBI Agent Grace Miller

Josh Casaubon

Dr. Benjamin Metzger

Roger Cross

Kevin O'Donnell

Dan Hildebrand

Nathan Barlow

Brad Beyer

Pete

Matthew Holmes

Alex

Margaret Newborn

Onlooker

Pej Vahdat

Arastoo Vaziri