Stardate: 54452.6 - When B'Elanna learns she is pregnant, she tries to proactively repress her child's Klingon heritage on the basis of her own troubled past.
Ed handles a case involving a man being fired if he doesn't make a fish ""sing""; Mike believes the Burton's new nanny has a crush on him; the Stuckeybowl staff tries to come up with ideas to drum up business.
Angel threatens to reveal Wolfram and Hart's criminal activities when he discovers they're stealing large contributions being made to a teen shelter. However, someone from Angel's past has other plans for him.
An female officer is shot following a stationery store robbery and later dies in hospital. Danny tries to keep Diane safe. A new ADA arrives. Katie decides to move back home.
The Watcher Council travels to Sunnydale to review Buffy's skills as a Slayer; meanwhile, Glory puts her search for the Key into high gear.
A secret threatens to destroy Jimmy's relationships at work and home; Sully makes a date with his pretty neighbor; Bosco gets violent after his mother is beaten by her boyfriend.
Liam is implanted with a neural surveillance device to track Da'an, who leaves earth on a mysterious final journey.
Xena becomes the ultimate prey for a deranged hunter, Prince Morloch, bent on hunting down Amazons for sport.
Beka Valentine receives a distress call from her beloved Uncle Sid , but to her disdain realizes that he has become Sam Profit, a big business tycoon.
A month has passed since Eric invited Mary's ex-boyfriend to stay with the Camden's until he got on his feet. Robbie happily continues to act as a member of the household--- and it's driving Annie crazy. Robbie is Eric's latest 'project', Ruthie's new best friend, recipient of Simon's financial advice, and according to Mary, Lucy's boyfriend. He's even cooking and folding laundry (the wrong way!). Frustrated and emotionally strained, Annie starts to think nobody needs a mother anymore. Also, Matt also feels unneeded from the family due to Robbie and pays an unexpected visit to Heather and her new boyfriend.
When Isabel develops a psychic connection to a girl who has been buried alive, she races to find the teenager before it's too late. Meanwhile the FBI comes to town and starts asking questions concerning Valenti and his involvement with Max and Isabel.
John has his hands full when a former patient dies and leaves him his ashes, and a current patient suffers a puzzling rapid heartbeat. Elsewhere, Reggie turns a blind eye to her handsome new boyfriend's glaring flaws
Melanie takes John to her tiny apartment (actually it's an old service elevator) and introduces him to Mr. Bo, a homeless man Melanie cares deeply for. Mr. Bo starts to stalk John around and he files a complaint against him. After Melanie convinces him to drop the charges, she reveals that Mr. Bo is in fact her father and John will have to wrestle him in order to go on seeing her. Meanwhile, Richard organizes a twist contest at the bar and while Elaine freaks with the possibility of losing to the babe lawyers, Nelle only enters the contest after Ling introduces her to a very hot twist instructor. And Ally takes a case of a woman who fired her secretary because she was slightly overweight and is shocked when she discovers that Cage & Fish only hire hot female lawyers.
Lizzie, Miranda and Gordo all have big problems on the day their pictures are to be taken for the junior high yearbook. Lizzie searches and searches for the right thing to wear, but her mother insists she put on a ""hideous"" sweater that her grandmother gave her. Miranda runs afoul of Kate when they both show up wearing the same outfit. And Gordo feels the pressure to assume a tough-guy pose when his picture is snapped. Meanwhile Matt hasn't studied for a quiz at school, so he fakes being sick to get out of it. But he finds out that his mom's cure can be worse than the disease.
An Indian mystic whose son died in a chemical plant accident smuggles himself into the United States and takes his revenge on two families in suburban Washington, D.C.
When Fry becomes infested with parasitic worms that make him stronger and smarter, he finally finds the perfect way to profess his feelings to Leela. Meanwhile, the rest of the crew goes on a journey into Fry's body to eradicate the worms.
Robson and Hoyt tell Rev. Cloutier to back off of Schillinger. Schillinger and Beecher have their first counseling interaction session. Tidd continues to get close to Said by defending Arif in a fight. Arif goes to Said and pleads Tidd's case to accept him into their Muslim group. Busmalis requests that he and his girlfriend be married. Glynn hosts the Warden's conference and is given an update on Hughes by Querns. Glynn soon has Hughes transferred to Oz's cops unit so he can protect him. This unit is also where Johnny Basil (Mobay) is locked up. Keller's old buddy Ronnie gets close to Beecher causing Keller to get jealous. Ronnie's offered a sentence reduction in exchange for corroborating evidence of Keller's involvement in some past murders. Beecher finds this out and warns Keller, who doesn't believe him. Keller question's Ronnie about the matter and then, comes up with his own solution. Em City inmates are selected for drug testing experiment that promises to age the person quickly therefore reducing their actual time spent in prison.
Michael's new chiropractor boyfriend gets into a tug of war with Brian over Michael, as Ted recovers from his O.D. by dating Roger, a stable but overweight chorus director. Also, Justin meets Lindsay, who is impressed with his artwork.