Justin Timberlake Dylan Harper Mila Kunis Jamie Rellis Jenna Elfman Annie Harper Patricia Clarkson Lorna Woody Harrelson Tommy Bollinger Richard Jenkins Mr. Harper Bryan Greenberg Parker Andy Samberg Quincy Nolan Gould Sammy - Sam the Magnificent Shaun White Himself Andrew Fleming Driver Catherine Reitman Female Co-Worker Courtney Henggeler Flight Attendant Masi Oka Darin Arturo Morena Tiya Sircar Hostess Christopher T. Wood Ira Ungerleider Emma Stone Kayla Lili Mirojnick Laura Rupak Ginn Male Co-Worker (L.A.) Duane R. Shepard Sr. Older Man Chike Johnson Taxi Driver