Jane and Sam hit a dead-end while investigating a young boy's disappearance, and Jane enlists Tarzan's help to use his extraordinary tracking skills to find the child. When Sam learns of Tarzan's involvement and his role in Michael's death, he must decide whether to turn him in or keep Jane's secret.

• Eric Kripke

• Leighton Meester
• Sarah Wayne Callies
• Miguel A. Nunez, Jr.