Thursday, July 31st TV listings for ION (KSWB-TV4) San Diego, CA
NCIS: New Orleans Operation Drano, Part I
The team investigates a suspicious death and the missing key piece of evidence is a top secret, high-tech battery; Pride and the team realize there could be deadly consequences if it falls into the wrong hands.
NCIS: New Orleans Operation Drano, Part II
When a torpedo hits a fishing trawler at sea, the entire Gulf Coast is in jeopardy as Pride and NCIS race to find the submarine before it can strike again.