On holiday in Jerusalem, Poirot hears about an archaeological expedition to Syria led by the eccentric Lord Boynton and his son Leonard, who believe they are on the track of the head of St John the Baptist. Drawn to visit the dig, Poirot meets Boynton's dominating, fabulously rich, American-born second wife. However, events are overtaken by the discovery of Lady Boynton's dead body and revelations about her fortune.
Ash and friends continue on their way to the next town when they notice that the Gible they helped has been following them. Ash decides to try and catch it, but Barry shows up and wants to catch it too.
With India and Pakistan on the brink of war, emergency talks are set up in an exclusive London hotel. Section D faces its biggest challenge yet, as the team tries to avert the first nuclear confrontation since the Second World War. When the Indian delegation abandons the talks, it looks like Nightingale's sinister plan will succeed. Lucas and Ros place themselves in grave danger in a final attempt to defeat Nightingale, but will they make it out of the hotel alive?
Big Brother is watching and it's not who you think. Jesse Ventura's investigation of government surveillance on its citizens tears the lid off a nationwide program that is thought to turn local businessmen and office workers into spies, snooping on their neighbors and ratting on their friends in exchange for information and special privileges from the FBI- including, some charge, a "license to kill.
Lee's father turns up at the flat unannounced. This is the man who walked out of the family home when Lee was four, never paid his maintenance and ate Lee's goldfish. Lee wants him out of the flat but Lucy tells him that the only way forward is to forgive and forget. Unfortunately, Lee's dad's behaviour makes this virtually impossible for Lee to achieve.
After the dog catchers get fired for failing to stop Garfield and Odie from robbing a Deli, Garfield helps the dog catchers defeat the robotic dog catcher.
Garfield helps Oga, the ice cream lady, find a prehistoric mate.
The team is called to a scene where two men were robbed and shot in front of their house. In their free time, Steven and his partner Johnny help rebuild a house for a family who lost everything in Hurricane Katrina.
Deputy Chief Steven Seagal and his team has to scour yards while chasing multiple suspects. Colonel John Fortunato suffers a knee injury during the chase therefore Steven takes him to a Chinese acupuncturist.
J.D. still clamors for Dr. Turk's approval as he approaches his final day of teaching at Sacred Heart, Lucy searches within herself for the courage to perform a basic medical procedure on a real human, and Denise and Drew make things official.
Lem flips out when his mother, a brilliant scientist who has always intimidated him, comes to visit and begins an affair with Dr. Bhamba. Meanwhile, Ted gets miffed when Linda suddenly gets all the credit after she makes a suggestion to improve on his prize project, a light bulb that burns forever.
Mike goes to Florida to harvest clams at the Alligator Harbor Aquatic Preserve and later attempt to worm-grunt in the Apalachicola National Forest.
Bernie, an off-kilter fetish client of Heather's lands at 232 wanting to see her. Desperate to get rid of him, Nat makes a false promise to find him a replacement, but Bernie's not going to go away that easily. In the pursuit of normal couple dating, Sean takes Nat to the movies where she's like a fish out of water. While Sean thinks it's fun, Nat finds it excruciating. The concept of 'us' is not something that sits comfortably with her and she tells Sean she wants an open relationship.
Capt. Raydor (special guest star Mary McDonnell) approaches Major Crimes about delicately looking into a possible case of spousal abuse involving one of her female officers. On the home front, Fritz becomes increasingly irritated at feeling ignored by Brenda.
Garfield gets a device that reads people's minds and saves the world from Pizza-Craving Aliens.
Garfield imitates a superhero so that Nermal will reward him with food, but gets caught up with the real superhero and a bank robbery.