A pack of horrible vicious dogs plague a small town and Frank learns more about the motives of the Millennium Group from a mysterious old man.

An hour-long second season opener finds Sabrina celebrating her 17th birthday - which means that besides presents, she gets her copy of the witches' handbook and instructions to study it for a forthcoming test. But she must also cope with her classwork (including extra algebra), her responsibilities to boyfriend Harvey (including baking cookies and making a poster of him for the school dance), her shy new friend Valerie, and Libby's plot to take over as editor of the school newspaper. Exhaustion causes her to fail her preliminary exam, and be sentenced to witch boot camp; and her aunts are not allowed to warn her about the more serious penalty if she fails a second time. Meanwhile, when Hilda and Zelda's 300-year-old bond matures, Zelda decides to switch from physics to chemistry and buy a top of the line "lab-top" chemical laboratory which naturally proves irresistible to Hilda, Salem and Sabrina; and Salem makes off with some of the cash to buy new cat toys and a meal at a sushi bar.

An hour-long second season opener finds Sabrina celebrating her 17th birthday - which means that besides presents, she gets her copy of the witches' handbook and instructions to study it for a forthcoming test. But she must also cope with her classwork (including extra algebra), her responsibilities to boyfriend Harvey (including baking cookies and making a poster of him for the school dance), her shy new friend Valerie, and Libby's plot to take over as editor of the school newspaper. Exhaustion causes her to fail her preliminary exam, and be sentenced to witch boot camp; and her aunts are not allowed to warn her about the more serious penalty if she fails a second time. Meanwhile, when Hilda and Zelda's 300-year-old bond matures, Zelda decides to switch from physics to chemistry and buy a top of the line "lab-top" chemical laboratory which naturally proves irresistible to Hilda, Salem and Sabrina; and Salem makes off with some of the cash to buy new cat toys and a meal at a sushi bar.

After Teal'c tells SG-1 about a planet that is off limits to the Goa'uld, the team decides that they might find help there on their fight against the Goa'uld. However, they quickly learn why the Jaffa have been warned not to go to this planet, as Teal'c along with Jack are transported to an underground prison.

When Hank discovers that the trailer Luanne grew up in is still available, he wants Luanne to move out of the house and back into the trailer. Hank and Peggy have a fight where Peggy accuses Hank of being cold and repressed, and Hank sort of tells Peggy to go to hell. After Peggy goes with Luanne to help her move, Hank learns that a tornado is heading for the trailer park. It's up to him to save his wife and niece, and to prove that he's not so repressed after all.

Kate find herself struggling with money trouble as Richard and George find themselves clashing over patients.