Power Pack [Energizer [Katie Power]; Mass Master [Jack Power]; Lightspeed [Julie Power]; Zero-G [Alex Power]]; Dr. Power; Mrs. Power; various kids in Wolverine costumes [Patch; Dark Claw]; Wolverine; Sabretooth
Synopsis
While at a Halloween costume party, the kids meet Wolverine and Sabretooth. And Jack learns to appreciate all his teammates, even his baby sister Katie.
Power Pack [Zero-G [Alex Power]; Lightspeed [Julie Power]; Mass Master [Jack Power]; Energizer [Katie Power]]; Beast [Dr. Hank McCoy]; Dr. Power; Mrs. Power; Mystique; Greg (a friend of Julie's)
Synopsis
While attending a science exposition, the kids meet the Beast and help him stop Mystique after she steals an invention of the Beast's while posing as Dr. Power.
Power Pack [Zero-G [Alex Power]; Lightspeed [Julie Power]; Mass Master [Jack Power]; Energizer [Katie Power]]; Dr. Power; Mrs. Power; Skratt (a Snark)
Synopsis
Katie decides to tell of the kids' adventures as Power Pack for her school summer report. The other children try to convince her not to and then the team battles Skratt.
Power Pack [Energizer [Katie Power]; Mass Master [Jack Power]; Lightspeed [Julie Power]; Zero-G [Alex Power]]; Caitlin Johns; Dr. Power; Mrs. Power
Synopsis
Alex has his first date with Caitin, but has to babysit the kids. He gets Julie to watch them, but soon has to cancel the date due an alien invasion from one of his father's inventions in the family basement.