NCIS: Los Angeles - Enemy Within

A Navy Intelligence commander is tracking the moves of a Venezuelan politician, then the officer disappears, leaving the team to wonder if the politician is now in danger.

Source: http://iplayvideos.net/ncis-los-angeles/season/2/episode/19

Jimmie Kenneth Johnson Kasey Kenneth Kahne Matthew Roy Kenseth Alan Dennis Kulwicki Travis Wade Kvapil