Nick and Co. underbid Relic on a delivery job, and Relic gets even by causing them to deliver the wrong cargo - several hundred pounds of fuxn~ance bricks, which they painstakingly carry up several hundred stairs before the shipper discovers their error! Then Relic moves in and undertakes to bring the whole load down by pulley - but his engineering is faulty, and when the bricks go down, Relic flies up. Bricks and Relic end up in the sea, to be rescued by Nick and the kids. (thetvdb.com)