It's that time of year we both love and dread: TV finale season!finale preview has juicy spoilers about all of this year's biggest season-enders. Are Castle and Beckett finally going to hook up on Castle? Who is going to die on Hawaii Five-0? Will Leslie Knope win the election on Parks and Recreation? Will Damon and Stefan be able to contain Klaus on The Vampire Diaries? What might come between Booth and Brennan on Bones?TV season's MVPs and examine which bubble shows might be signing off for good. Don't forget to also print out our finale calendar so you won't miss any of your favorites.