Kevin Joy

A rescue mission in Syria reveals evidence that indicates an American was involved in a social worker's capture; DiNozzo's strange behavior is questioned.

When a priceless work of art is stolen and its transporter murdered, Castle and Beckett must work with the key witness to find the killer.

Frankie and Mike begin to worry that Axl's chances of getting a scholarship have passed him by, while Sue is determined to prove that smiling is contagious for a science project.

Axl plays a trick on Sue that gets her into trouble in school, while Mike meets with Brick's new fourth grade teacher (CHORD OVERSTREET) to find out why he's allowed to skip gym.