Deciding that they have found the perfect launch pad for an escape shuttle, Nick and Perry wreak havoc on a building site. First, they change the construction plans during the night. But the chief worker and his more simple assistants don’t fall for it. As they settle for reconstructing the building themselves, the have to fight off Mr. Smith and his mania for uncovering alien dogs. After they get him out of the way, all they need now are – tons of soda bottles..???