Eric gains a new perspective on Sandy and Martin's pregnancy when he learns that his own mother was pregnant with him before she and his father were married. Meanwhile, Sandy's parents inform Eric and Lucy that they don't want to have anything to do with Sandy or her baby.

The Barnes family goes to Oliver's ex-girlfriend's wedding. Lydia has misgivings about attending since her divorce from Stewart becomes final at the same time. Oliver tries to impress his ex-girlfriend by bringing a beautiful escort but fails three times. Regina serves as a bridesmaid and abuses her power over the men who are paying attention to her and don't realize she is a lesbian.

Laura, Rich and Jackson race to finish the submersible they are building, and despite several setbacks during a test run, take it out to the spawning site. As Rich and Daughtery begin their descent, they spot the creatures spawning, and prepare to gather their data. However, something goes wrong, and, due to a technical failure, the submersible begins to freefall down to the ocean floor, leaving the two oceanographers trapped on the seafloor with the air supply running low.

Elsewhere, Miles' parents consider sending him to a boot camp for problem children, hoping he'lll begin to straighten out what they believe is a crooked lifepath. Miles knows that if he is sent away, he will be seperated from Nimrod, who in turn will be lost without his caretaker. Miles can't allow that to happen.

Brent feels that he's behind the times with his old-fashioned camera, so he goes digital to be in the now. Unfortunately, being in the now requires an instruction booklet, which Brent neglects to read. Paul adds a trivia game to the bar, creating some unlikely teams, and bringing out the competitive spirit in quite a few Dog River denizens. Oscar takes a disliking to his neighbour's lawn ornaments, particularly the gnomes, which bear a striking resemblance to a certain crotchety Dog Riverite.

As Lily becomes more of a permanent fixture in Ted and Marshall's apartment, Ted feels like he is being edged out of the mix by his engaged roomies. Petrified of being left alone and homeless, Ted tells Marshall that when he and Lily are married, he wants the apartment. The problem is that Marshall wants to keep the place too, so they settle it like real "grown-ups" - launching into a sword fight that leaves one man down for the count.

The escape gang and Dr. Sara are shocked when they learn the identity of Michael's latest visitor, who brings with her a priceless piece of the plan; Bellick's suspicions are aroused; Tweener's pickpocketing skills get Michael back some valuable time. Quinn tracks Veronica, Nick and LJ to the cabin in the woods and Kellerman and Hale have a life-threatening difference of opinion.

Charlie tricks Jake into taking ballet lessons so he can get close to the gorgeous instructor.

See the history of the Teutels for the first time ever. Learn about the origins of O.C. Ironworks and how it expanded to OCC, and beyond. Hear first account stories of Paul Sr., the father and their family life. All this and more on this special episode of American Chopper.

Doug and Carrie hear conflicting reasons why Deacon and Kelly are not interested in becoming neighbors. Meanwhile, Danny and Spence each have their eye on a beautiful Albanian girl, who misinterprets the situation.

Someones definitely interested in Marco. It's Tim, but not for the expected reason. Tim knows Marco is gay, and has been struggling with how to come out to his friends and family. Naturally, he turns to the most openly gay student at school, Marco, for advice. Marco is flattered with his role as a mentor, but when Tim asks Marco what it was like to come out to his parents, he conveniently leaves out the detail that he's never told his dad. Marco is a hypocrite and knows he has to finally deal with his situation. Meanwhile, Emma starts to crave Peter's ultra-confident way of making her feel like she's the most amazing girl in the world - at the risk of losing Manny, her best friend.

The CSI's are called out to investigate the murder of a young woman who was about to sign her divorce papers. Soon the husband turns out to be the ideal suspect. The only strange thing about the case is the murder weapon is a nailgun. The case becomes complicated when one of the CSI's is attacked when he returns to the crime scene and ends up in hospital.

The Montecito has an exhibition of the Star of Kashmir a priceless sapphire on loan from the Indian Government. Monica has the security systems turned off, tries the necklace on and then it goes missing. Will Danny be able to find it before the thief escapes with it? Meanwhile, Monica tries to woo Ed back to the Montecito.

Allison has a vision that could jeopardize D.A. Devalos' chances for re-election. Meanwhile, Joe runs into an ex-girlfriend from college.

TONIGHT: Star of Martha and The Apprentice: Martha Stewart, Martha Stewart!

TONIGHT: Stephen Colbert welcomes former Senator Bob Kerrey!

The fight between Ichigo and Kuchiki Byakuya continues.

Coming Soon...