First Look: Changing Tactics On NCIS

McGee's childhood friend, NCIS Special Agent Valerie Page, stops by to assist with training.

McGee's childhood friend, NCIS Special Agent Valerie Page, stops by to assist with training.

On NCIS's "React" (Season 13, Episode 15), the NCIS team partners with the FBI to track a case after receiving word from Secretary of the Navy Sarah Porter (played by Leslie Hope) that her daughter was kidnapped. Also, McGee's childhood friend, NCIS Special Agent Valerie Page (played by Christina Chang), is in town to assist the team with advance tactics training. 
The NCIS team works with FBI Special Agent Tobias Fornell.

The NCIS team works with FBI Special Agent Tobias Fornell.

"React" (Season 13, Episode 15 on NCIS)
The team learns some interesting news.

The team learns some interesting news.

"React" (Season 13, Episode 15 on NCIS)
Bishop and DiNozzo run towards a dangerous situation.

Bishop and DiNozzo run towards a dangerous situation.

"React" (Season 13, Episode 15 on NCIS)
Abby shows Gibbs her findings.

Abby shows Gibbs her findings.

"React" (Season 13, Episode 15 on NCIS)