Christine mistakes a good looking cop for a stripper, who alerts her that there is a prowler in the neighborhood. In order to feel more secure, Christine asks Matthew to stay over. Later on, New Christine goes into labor; unfortunately for Old Christine, it happens to take place on her birthday!

Malik and a pal are home alone, and they exploit that freedom. Meanwhile, Curtis and Ella have dinner at a top-notch restaurant, but the evening lacks flavor when Curtis tangles with a snobby waiter.

CJ meets his new boss. Meanwhile, Floyd's ex-wife reappears, pulling Ella and Curtis into the dramas of a messy love triangle.

When one of Veronica and Sand's friends from Iraq show up unexpectedly and they have to make a life or death decision. Sonia gets help from a surprising source, when she has a stalker after her. Chloe worries that her boyfriend is damaging her brain by playing football against medical advice.

Mother's Day for Frankie is anything but serene when she finds herself doing more for Mike and the kids and less for herself. But she learns that the apple doesn't fall far from the tree when she escapes the family for a few hours to go to her mom's and ends up acting like a child by making her mom wait on her hand-and-foot.

On the spring finale, TAPS heads to Preston and Norwich, Connecticut to investigate the Norwich State Hospital, a former mental health facility.

The BAU travels to Tallahassee to profile a tattooed serial killer after he commits suicide, but left clues to the location of one remaining victim who is possibly still alive.

Its Jamie vs Newton in a Newton Themed Myth Tory, Grant and Kari RETEST the Knock you Socks off Myth.

The five remaining finalists find out who is safe and who will be sent home live leaving 4 contestants to remain.

Gloria surprises Jay with a trip to Hawaii for his birthday, but he isn't pleased to find out that the entire family is tagging along. When everyone arrives at the airport, chaos ensues with forgotten identification, breeches of security, and flying phobias.

Special guest judge and 'Lord of the Rings' actress Sarah McLeod welcome the girls to the Hobbiton in New Zealand, where the girls do a quick five-frame photo shoot. During this week's photo shoot, Tyra goes behind the camera with the final five models.

Jules and Grayson consider the notion of FWB, friends with benefits. Meanwhile Andy hires a nanny for Ellie, and Travis benefits from Bobby's unconventional plans to make some extra cash

When a slab of concrete starts bleeding in midtown, the CSIs' investigation takes them into the underground world of hardcore fighting, where men moonlight as "weekend warriors" for the pleasure of a live viewing audience.

When a pregnant woman is raped, Detectives Olivia Benson and Eliot Stabler arrive at the hospital to find that she has fled. Even when someone is arrested for a similar offense, ADA Jo Marlowe says she doesn't have a case in court unless they find the victim and get a statement from her. Soon, Benson and Stabler connect the woman to an illegal adoption operation, forcing them to go undercover and expose the truth.

Mary's assignment is to help a parolee acclimate to life outside of prison, and Marshall helps out when one of Mary's witnesses becomes the victim of a revenge plot.

A disgruntled fighter calls Tito out on his training techniques, and an injury sends another to the hospital. After Chuck and Tito face off in the coaches challenge, dodgeball, it's time for the sixth preliminary fight.

Newly appointed Sheriff Tommy Conroy makes a shocking discovery about Jerry Friddle's murderer; Henley is determined to access the third floor of the mysterious boarding house.

Jon Meacham

David Isay

Animal handler Jack Hanna; actress Kerry Washington; Willie Nelson performs.

Robert Downey Jr.; Kevin Eubanks and The Tonight Show Band.

As the Blue Team enjoyed their reward at Sails on Lavender Bay with Nathan Darling, Jonathan and Adele faced off in a 'fix the dish' challenge. They had to fix a poorly made dish (a bolognese sauce) in ten steps, each step adding their choice of a range of ingredients.

Dad is suffering from a terrible hangover, and it seems worse as he struggles against a rising tide of superstition, astrology and conspiracy theories that seem to be taking over the family. Ben takes time off from re-enacting the crusades to show a couple of prospective buyers around the house.