After almost dying in a car crash, Stan decides that he must do something important with his life, so he digs for the gold he claims Iran-Contra figure Oliver North buried beneath his house. Meanwhile, Roger poses as a sexually provocative female office worker, hoping he'll be harassed so he can sue over it.
Adele Delfino, Susan's mother-in-law, arrives for a visit. Carlos and Gabrielle find out their tenant, Elli, has a dark secret. A full scale war erupts between Bree and Edie.
Homer's mother, Mona, returns, but Homer is reluctant to trust her because she abandoned him so many times as a child.
When a young boy is murdered, forensic evidence leads the NorBAC team to investigate the unlikely existence of a prehistoric cat that disappeared from North America 10,000 years ago; a dramatic development complicates NorBAC's plans to deactivate Nina's Jacobson's organ.
Reformed criminal Ronnie Tyler prepares to leave Midsomer Holm, a tranquil village and halfway house. In the village is an historic camera obscura. New arrival Eddie Marston takes Ronnie's place, making DCI Barnaby uneasy.
Freddie's in need of some guy time, so he tags along with Spencer to go fencing. Freddie's a natural, but things get complicated when Spencer gets him involved in a match with the amazing Doug Toder. Meanwhile, Carly has to plan a dinner for her weird relatives, the Dorfmans, and with Spencer busy fencing, she might not get much help. Sam reveals that she has never read a real book, and a bet begins between her and Freddie: can Sam finish a book?
Grandpa Max leaves Ben a series of instructions to contact a team of heroes. Things go the wrong direction when they soon find them.
An upper class wedding results in an evil and sudden death, which becomes another challenge for Barnaby. These people are not used to having the police around asking a lot of silly questions. Besides, Barnaby has Cully's wedding to sort out as well
Gerd is tormented by the fact that he has become a beast, and as a result goes wild. He tries to fight against Joseph but is immediately contradicted. Joseph explains that he need not die if he is able to maintain his humanity. Meanwhile, Herman devises a plan to use Malek to stop Gerd.
Spider-Man faces off against the Green Goblin and Tombstone. Elsewhere, Col. John Jameson attempts to land a damaged space shuttle.
Bumblebee competes against the Decepticons in an underground racing competition.
The Doctor lands on the remote planet Messaline as an age-old war rages and the threat of genocide looms. When Martha is kidnapped by the Hath, the Doctor is distracted by "the most important woman in his life."
With Mickey and friends' help, Clarabelle sets up a carnival at the Clubhouse grounds. The reason for it is her need to feed the chickens with lots of corn.
After Snotty Boy returns to torment the animals, Otis accidentally falls on him and becomes unconscious. Luckily, he's got a pulse and they decide to take him back to the Beady's, but Abby says that Mrs. Beady will blame them. Otis sends a disguised Pig over to the Beadys' as Snotty Boy so they don't get suspicious. But Pig enjoys being Snotty Boy so much that he decides to stay as him forever. Meanwhile, Snotty Boy gets amnesia and the animals realize that the only way to get Pig back is to turn Snotty Boy back to his old mean, obnoxious jerky self so Mrs. Beady will recognize him and because Snotty Boy is annoying them with his newly found kindness and sweetness.
Martin is worried as Kate has checked out and taken her suitcase. But he thinks she may have popped out to the shops.
When Melinda is given the file number of a murder case for which her father was lead prosecutor in 1979. With the file, Melinda sets out to find whether or not the victim's murder or the trial is linked to her father's disappearance.
The dying President Roslin and the aggressive Viper pilot Kara Thrace try to accept the new terms of the relationship with the Cylons.
When a musician is murdered, Don and his team must race to find the culprits. They need Charlie's help, but he is busy with Amita's parents coming for a visit.
Police chase a drug dealer down a motorway at night; a drunk driver risks his life in a bid to escape arrest; and one of Armed with outrageously fast cars and the very latest kit, the police interceptors are the new kids on the block in the fight against crime – and they are getting results fast. Essex’s most wanted car thieves leads the interceptors on a high-speed pursuit.