NCIS: New Orleans (2014)

S5E23 The River Styx (1)

Pride and Lasalle journey to the conflict-ridden region of South Ossetia in Russia in search of FBI Special Agent Raymond Isler, who has been abducted during an unsuccessful operation aimed at capturing the head of Apollyon. This covert spy organization is linked to the death of Pride's father, adding urgency to their mission.