Phoebe tells Piper and Paige that she is pregnant with Cole's baby. The celebration is short-lived, as Piper and Paige team up with a wizard to stop the crowning of the new Source, unaware that it will be Cole and that Phoebe will be his queen.

Sean and Paschal's relationship becomes stronger when they win a feast and tribal dance.

A "reunion" special, of sorts, 'The Bachelor: Women Tell All' brings back the 23 women Alex rejected to "dish" about the experience, the other women, and the Bachelor. This special episode will reveal new footage, never before viewed behind-the-scenes clips, and one-on-one interviews between our favorite Bachelorettes and host, Chris Harrison.

Rachel panics that she is unprepared to care for a newborn and reluctantly goes along with her mother's plans to move in and help out - which hardly makes roommate Ross jump for joy.

Grissom and Catherine investigate the stabbing death of an 80-year-old woman who lived in a run-down house full of cats; Nick and Sara comb through the remains of a car bombing that was, apparently, a murder plot gone awry.

After his laptop computer is stolen, Will meets a sociable police detective who takes a special interest in his case as they go undercover -- but Will doesn't know that the gumshoe is secretly participating in Jack's therapy group for gays. Elsewhere, Grace is again hassled by her psycho neighbor Val who opens a rival design business and prospers by stealing Grace's ideas.

In Dallas, Texas, Alex explains how he feels good about the final two women he's dating â- but can't wait to find out what his family thinks of Amanda and Trista.
Alex first brings Trista home to meet his folks. Alex admits that his family is a tough group, and that his mother thinks it is too short of a time period to get to know someone. Trista and Alex arrive, and they sit down in the living room for everyone to get to know each other.
Alex's sister gets the ball rolling by asking Trista why she thinks they're compatible; Trista explains that she was impressed by his love of family, his love of travel, his attention to education, his innate athleticism, and his kindness and strength in uncomfortable situations.
When asked by Alex's mother what she's learned about herself, Trista admits that she's difficult to open up to people, and when Alex's father asks if she is competitive and just wants to win, regardless of the consequences, Trista explains that she wouldn't have let it go this

Susan receives a message from her niece on her answering machine, saying that Chloe's "sick." The call is traced to New York City, putting Susan on a plane. Officers Boscorelli and Yokas are assigned to chaperone Susan in the search for her sister. Chloe is found in "Urinetown," suffering a broken heart, but Little Susie is not with her. Pratt hits on Chen several times throughout the day, and also performs an unauthorized procedure with Gallant on a dying man. Abby returns to her apartment, where Carter catches her drinking a beer. He confronts Luka about her relapse, and Abby herself later. She tells Carter not to worry about her. Romano signs Weaver up to meet with the Women's Health Coalition. Corday requests immediate time off from Romano to join Mark and Rachel in Hawaii.

Tonight, author H.W. Crocker.

TEAMS: Ian Hislop & Charlotte Church; Paul Merton & Ben Miller