Teaser: Joey, Becky, and the twins shake, rattle, and roll. Main Synopsis: When Danny goes out on a date with Gia's mother Claire, Gia and Stephanie start fantasizing about how cool it would be if they became stepsisters. Michelle doesn't think that's a cool idea at all, because Stephanie has been ignoring Michelle in favor of Gia, making Michelle feel left out in the cold. Meanwhile, Jesse's new band, ""Hot Daddy And The Monkey Puppets"", is scheduled to perform at the Smash Club, but after an argument with D.J., Viper is too depressed to play his guitar, so Jesse helps Viper and D.J. work things out.
Elenco: Lori Loughlin , Mary-Kate Olsen , Ashley Olsen , Blake Tuomy-Wilhoit , Dylan Tuomy-Wilhoit , Candace Cameron Bure , Bob Saget , Dave Coulier , John Stamos , Jodie Sweetin , Andrea Barber .