Tiffany Haddish has joined the cast of the highly anticipated 'LEGO Movie' sequel. The plot of the movie has not been released as of yet, and there is no word as to whether Chris Pratt will lend his voice as hero Emmett. The first movie, which was an huge international success, focused on construction worker Emmet Brickowski who lives a simple life in Lego World creating new buildings by following the instructions but his world is tuned upside down when he becomes embroiled in a mission to save Lego World from Lord Business who wants to control the world with a special weapon called the 'Kragle'.