Before the fourth murder takes place, the team must uncover the guilty secret that their victims share in order to learn the identity of both the killer and the potential victim.
Times have changed for the turbulent lovers with their new arrival at home. A family gathering brings Rob's mother and an incident with a dog.
Information gathered about aberrant, unorthodox burial practices from medieval times shed some light on how today's myths about vampires may have started.
Guest announcer Kelly Ripa plus singer Ray Parker Jr. and journalist Meredith Vieira.
Carter feels sparks with someone new as she tries to figure out how to save the bar Max takes Grant under his wing things come to a head.
The team’s participation in the annual Red Dress Run is cut short when a Petty Officer is found dead in the French Quarter from a drug overdose.
When Brian begins to experience the side effects of NZT again, Senator Morra demands he betrays Rebecca in exchange for another inoculation. Also, Brian secretly looks for an alternate cure for himself while he works with Rebecca outside FBI parameters to find the creators of NZT.
When a petty officer’s murder matches the M.O. of a local serial killer, the NCIS team must determine if this is the killer’s latest victim or the work of a copycat. Also, McGee and Delilah must learn to compromise before moving in together.
After her dramatic rescue from another planet, Simmons is still reeling from her ordeal and reveals how she had to fight for her life in a harsh new world.
Barry and the team look for another Firestorm match for Dr. Stein. When the team meets Jefferson Jax Jackson, Caitlin has her reservations about whether Jax is the right match for Dr. Stein. Iris surprises Joe while Barry and Patty grow closer.
Seth and Santanico clash with Richie over his betrayal, while Carlos and Scott aim to take Malvados empire and unleash culebra frenzy on the world.
The LAPD is formed to stop the city from devolving into chaos, Rin Tin Tin becomes a global superstar, and William Mulholland figures out how to bring water to Los Angeles.
While investigating a case, Liv eats the brains of a country-singing waitress. Detective Babineaux meets a female FBI agent who will be working out of their offices. Blaine tries to entice a former business associate to come back to the dark side. Meanwhile, Peytons return is messing up Ravis game, and Major continues his downward spiral.
When Jamie and Jason Davis Heavy Recovery crews team up for a massive wreck, a close call forces Brandon to reconsider his future in the business; in Alberta, attempts to straighten out a jackknifed truck get twisted in unexpected directions.
Mary Jane is forced to confront her feelings after Lisa's suicide, dealing with her family and facing David.
Liza faces off against Darrow as Abby learns a secret about Oppenheimer.
Relations between management and the workforce break down over health and safety and plans for the Christmas party. Goaded by Angela, Karl becomes ringleader and calls a strike.
Jenna refuses to let a series of obstacles ruin her chance at having a dream prom.