 Eventually , Finn has enough , and knocks the king 's clock from the wall . It crashes into the kingdom 's huge stove , knocking over a pot of water . The water puts out the fire , which causes the warm updraft going into the chimney to cease ; this updraft was actually holding Seven 's barge in stasis all of this time . The barge comes crashing down into the kingdom , and Jake uses his stretching powers to save Finn . Thence , Finn , Jake , and Seven escape . 
