La la la-la la la, sing a happy song. La la la-la la la, smurf the whole day long. Watch the new trailer for Smurfs, directed by Chris Miller (Shrek the Third, Puss in Boots) and featuring an all-star cast that includes Rihanna, James Corden, Nick Offerman, Daniel Levy, Amy Sedaris, Natasha Lyonne, Sandra Oh, Octavia Spencer, Nick Kroll, Hannah Waddingham, Alex Winter, Maya Erskine, Billie Lourd, Xolo Maridueña, with Kurt Russell and John Goodman.