Before performing a concert in New York City, Aly and A.J. agree to be guest stars at an all girls school of rock, but when their equipment disappeaars the day of the opening the girls must scramble to locate the missing guitars.
Gen flaunts his ingenuity as a thief and relishes the adventure which takes him to a remote temple of the gods where he will attempt to steal a precious stone.
Thirteen-year-old Sammy's penchant for speaking her mind gets her in trouble when she involves herself in the investigation of a robbery at the "seedy" hotel across the street from the seniors' building where she is living with her grandmother.
Sam and Simon must clear their names and find the real thief when they are accused of stealing toys from the donation box while they work as Santa's elves.
While visiting Aunt Molly at a fancy downtown hotel, Cam uses her photographic memory to help one of the guests find her stolen luggage and pet cat, and to catch the thief.