After the breakup between Owen and Sam, The Newlys, Dena, and Andrea decide to pack it up and head out for an overdue family vacation to a lodge. Sam is met by an unexpected friend at the lodge, Brad, who was her childhood sweetheart. Things get turbulent when Andrea makes a pass at him.
Sam tries to make herself appear to be an environmentalist, so Owen might like her more. Andrea doesn't fare well when the basketball player, Tony Dane, is looking for a date.
Nora recruits the family to deconstruct her new charity money pit; Kitty & Robert take a huge & overwhelming step in adoption; Sarah takes a big risk with her new business partners by eating crows; Holly pushes Tommy to his limits when she does something in the winery without consulting him.
Spinner and Jane have plans for next year - she'll start pre-law and he'll attend police college. When he doesn't get in, he can't bear to tell her, so he lies. Jane catches him and starts to wonder if her future includes him. Clare gets invited to the dance by both K.C. and Connor. When it looks like their struggle for her attention will jeopardize Robot Wars, she decides to go with neither. Alli gets an anonymous rose but after asking Anya who it was, she reveals that is was Johnny who sent her the rose. When Alli asks Johnny to the Valentine's dance, he rejects her saying he can't go with her because she is a "niner" and his friends will tease him. Meanwhile, Kelly and Emma reveal their feelings for each other and go on a date.
Hank tries to help Bobby become a member of the Order of the Straight Arrow, but he disagrees with the "Arrowmaster" who is a new member of Arlen. Meanwhile, Peggy gets involved in the disagreement as she is the local Welcome Wagon representative.
Richard celebrates the 40th anniversary of the Ferrari Daytona by taking one back to its spiritual home - the Italian Riviera - before trying to beat James and a powerboat in a race from Portofino to St Tropez. Jeremy tests the new BMW M3 saloon and compares it with the Lexus IS-F. Grand Designs presenter Kevin McCloud is the Star in a Reasonably Priced Car.
Declan's investigation triggers alarms among the corrupt politicians so Tommy tries to finesse information from the investigation. Rose receives a diagnosis and shares the truth with Ellen. Michael and Colin begin to clash as they help Freddie plan a robbery.
When Dexter Collins, a young activist with a bright political future was found shot to death in 2005, it went down as a drug buy gone awry. Following a new tip regarding the location of the weapon, the police reopen the case and interview everyone from members of street gangs to his opponent for the city councilman seat.
Stan emcees a CIA telethon to raise funds for the agency's torture budget after Congress slashed it. But Roger is out to sabotage it because Stan stole the idea for it from him.
In the middle of a heat wave, a cattle truck loaded with thirsty and overheated horses pulls into Heartland. Ty can hardly believe his eyes when the driver turns out to be his dad.
For Gaby and Carlos, injuries sustained in the fire lead to a fortunate discovery. But for most, the consequences are less forgiving. Lynette and Tom vow to protect son Porter at any cost. Susan must learn to let go of the man she loves. Orson's attempt at a good night's sleep puts Bree in a most precarious, though amusing, position on the day of her big cooking demonstration.
The team's attempts to raid an anthrax lab are thwarted by an official from the Department of Defense (Michael McKean), who believes his high-tech intelligence is superior to field logic.
A series of chess-like moves ensues when Dexter and Miguel vie for the upper hand, with Miguel winning Rita's affection by presenting her with a lavish wedding gift; Debra wonders if her relationship with Anton is worth the trouble.
What connects the shocking suicide of a young woman and the vicious murder of a government minister? Inspector Kurt Wallander's investigation uncovers wrongdoing and corruption that extends to the heart of the Swedish establishment.
Hank awaits test results and reflects on his early days with Karen; Charlie begs Daisy to move out.
Lisa struggles to become the proud owner of a Mypod, and Homer believes Bart's new Middle-Eastern friend Bashir is involved in a terrorist plot to destroy the Springfield Mall.
Odyssey has struggled in the Andromeda Galaxy for a year. As Ro fights to keep his crew and ship together, a new potential ally emerges. But are the Alosians all that they seem? In the climactic season finale, Seram leads the Archein's on a mission to capture Odyssey, while Caecus searches for his true identity.