The Couple in the Cave

A couple's remains that are discovered in a National Park cave create a double mystery: who are they and why were they killed? Elsewhere, Booth's girlfriend drops by, unexpectedly stateside from her assignment as a correspondent in Afghanistan, which leaves Brennan unsure of her relationship with Booth.

Season 6 | Episode 2
TV-14-DLSV
PRESENTED BY
Cast

Emily Deschanel

Dr. Temperance "Bones" Brennan

David Boreanaz

Agent Seeley Booth

Michaela Conlin

Angela Montenegro

Eric Millegan

Zack Addy

T.J. Thyne

Dr. Jack Hodgins

Tamara Taylor

Dr. Camille Saroyan