Convinced that she knows who is responsible for Christine's murder, Patty uses the media to wage war; Ellen gets closer in her attempt to link Frobisher to David's murder.
When the lead singer of a cover band is found dead on stage, Crews and Reese must go through a string of impersonators to find the real killer.
A sports stadium with a bat problem is tackled. Also: a vacant house filled with mice and an enormous snake.
When a plane transporting a 10-year-old federal witness crashes, Mike determines that the accident was faked and that the boy was kidnapped. He clashes with the investigating DEA Agent, who promptly arrests him for interfering with the case. Meanwhile, Sarah fights for more authority over the SSC's future endeavors.
With Barb and Mathew moving out and Ritchie leaving for science camp, Christine wants to prove she can take care of herself.
A Russian tourist is found stabbed to death and the CSIs come face to face with the frightening realities of human trafficking. Solving this case becomes personal when it directly affects a prominent member of the NYPD
An unconscious war widow and her lifeless infant are found in the rubble of a bombed army recruitment center; Jack McCoy is forced to make one of the most unpopular decisions of his career.
Heather is a teacher who bought a newly renovated bungalow with a “ready to rent,” two-bedroom basement apartment, which was the key to affording the house on her own.
Demons of the past come back to haunt Gibbs when he finds a cryptic message waiting for him at a crime scene.
J.D. manages to still bother Dr. Cox despite being away on a vacation from the hospital. Meanwhile, Turk and Carla have some big news to announce.
With Patrick Jane's help, Cho goes undercover as a sweet-talking ladies man with all the right moves in order to catch a pick-up artist and killer with his own set of pseudo-mentalist techniques.
An investigator arrives from Scotland Yard who is after the infamous Jack the Ripper. Meanwhile, Murdoch takes dancing lessons so that he can escort Dr. Ogden to a ball.
Mike ventures to Payette, Idaho to learn how to make high quality bird food. Then he heads to Yarnell, Arizona to collect spiders from the desert to milk them for their venom.
When the traveling Buffalo Bill Cody's Western Extravaganza settles in Toronto, murders happen. Inspector Murdoch must investigate the crimes while his boss becomes enamored with Annie Oakley.
German agents question Olivia about her "relationship" with David Robert Jones, an escaped prisoner questioned months earlier now living in the U.S. The Fringe Division investigates a threatening case where victims die faceless from their orifices suddenly sealing.
The team uncovers a history of deception as they search for a man posing as a college student vanishes.
J.D. and Turk gather up a new crop of interns as they organize their annual (and historically unfunny) sketch show.
Poker After Dark is an hour-long poker television program on NBC. The show made its debut on January 1, 2007, and was cancelled on September 23, 2011 following the "Black Friday" criminal case, which involved major sponsor Full Tilt Poker as one of the defendants. For its first two seasons, both of which originally aired in 2007, the show was presented by Shana Hiatt. The host for season 3 was Marianela Pereyra, and Leeann Tweeden took over starting with season 4. All seasons have contained voice-over commentary by Oliver "Ali" Nejad. The program returned to American television over the NBC Sports Network on March 5, 2012 with previously aired repeats, with unaired episodes from season 7 airing for the first time beginning June 4, 2012. NBCSN schedules the show on weeknights at midnight, although the start time varies due to overruns by sporting events.
With the Amulet of Will now in their possession, the gang decides to decipher additional clues from Eathon's journal containing the location of the final two Legendary Titans. The next Legendary Titan is located in Ethiopia, Africa, and this time the Professor will personally attend to the issue.