Daniel Greenburg hates Zack making messes, and he wants Zack to take responsibility and clean up before he does anything else. When Spencer and Cam visits, Zack says he lost his dad's medallion. Cam checks the vacuum, but he turned on the vacuum, and Spencer and Zack are sucked into the Vacuum into the vacuum bag. Cam must find a way for Spencer and Zack to get out of the bag, but it is dangerous for them to just cross through the opening at the top of the bag because there might be a vortex/wormhole that will transfer Spencer and Zack to another dimension. Dan sends Cam out of his house and takes the bag from Cam. So Cam must find a way to get back the bag and release Zack and Spence before they are eaten by a Spider, with the help of Gwen. (thetvdb.com)