Mary's sudden arrival has everyone in the family wondering what happened between her and Wilson. Are they married? Did they break up? Only Mary knows and she's not telling - at least not yet. Her presence delights Annie, who goes out of her way to make her daughter comfortable, even offering her the coveted garage apartment. But not everyone is happy to see her. Ruthie feels that Mary owes everyone an apology for the actions that led to her initial ouster from the Camden home.

After discovering Tyr has hidden the remains of Drago Musevini on board the Andromeda, Dylan questions Tyr's loyalty. Beka and a Nietzchean both race to repair their ships before the other destroys them, and Harper is left in command of the Andromeda, and must decide whether or not to protect a convoy and risk losing the Andromeda.

Jake encounters a depressed man who is about to hang himself, so he takes him back to the diner to cheer him up; John learns that a patient's wife is pregnant by another man.

Flashbacks occur to shed light on a vampire bounty hunter from Angel's past when both Darla and Angel killed his family in the mid 1700's. Lilah takes it upon herself to send out a team to bring Darla to them.

Ally has a dream about Raymond and Glenn. She thinks it's a sign they'll lose the phone company case, and Glenn sees it as a secret attraction of Ally for him. After Raymond makes a 125,000 dollars offer for the phone company case, Ally decides to make an infomercial using Ling's TV show crew and Claire Otoms as the announcer. They threat to run the infomercial nationwide on primetime, and the threat of losing hundreds of millions of dollars scares Raymond's client. Cage & Fish settle for 15 million dollars, the biggest settlement ever, which makes Richard cry of happiness. Meanwhile, Ally is still divided with her feelings for Glenn and if she should date him or not. Glenn says he's not interested in her, and Raymond asks Glenn if he should date Ally. To make things even better, John decides to confess his feelings for Ally and is very disappointed when she says they will never be more than just very good friends.

Two school children are kidnapped and one of them turns up dead. Jordan must race against the clock to try to find the other child?before time runs out.

Now that Arthur is back from the hospital, Carrie thinks that it is a good idea that she and Doug get life insurance. She wants to be sure that Arthur is well taken care of should something happen to either one of them. But this comes as a huge shock to Doug because he's never thought about having to take care of Arthur if Carrie weren't around. Once Doug finds out that Carrie has started smoking again, he's convinced that she's trying to die first so that he gets stuck with Arthur. They both lose sight of why they're signing the insurance forms and Arthur has to snap them back into reality. Meanwhile, Doug and Carrie have installed an Arthur cam so they can monitor him while he's down in the basement. Deacon, Spence, and Danny get a real kick out of watching Arthur's mundane daily activity and find themselves addicted to "Arthur TV".

Tonight, journalist Steve Kroft from 60 Minutes.

Janice Taylor endangers her unborn baby, and Tash Bandara's attempts to save a patients life are met with hostility.