DaJuan Johnson

When Jake notices that Holt has been acting moody, he teams up with Holt’s husband (guest star Marc Evan Jackson) to figure out what happened. Meanwhile, at the precinct, Charles tries to get a confession out of a geriatric suspect who pretends to be senile and adorable whenever Amy and Rosa are around

The BAU works to capture a serial killer who has evaded capture by altering his appearance.

After an explosion occurs in a hotel garage, the Jeffersonian team must research the remains found at the crime scene in order to match them to the victim. The investigation only gets trickier when they discover that the man whom they thought was dead is actually alive. Meanwhile, Booth has to take on a desk assignment to get the department’s budget approved in order to land a promotion, so Sweets is given a temporary partner, FBI Special Agent Olivia Sparling (guest star Danielle Panabaker).

Flashbacks reveal the murder case that first introduced young Gibbs (Sean Harmon) to NCIS and his introduction to young, new-to-America Ducky (Adam Campbell).

A Croatian Doctor comes to Sacred Heart, only to find out that he has to redo his Internship there. J.D. shows symptoms of 'Vasovagal Syncope', a condition that causes fainting and blackouts.