Gravity Falls: The Longest Summer

Gravity Falls: The Longest Summer is an American animated adventure science-fantasy comedy-drama film produced by Disney Television Animation and distributed by Walt Disney Pictures. Based on the Disney animated television series Gravity Falls, the film is directed by Aaron Springer and features the voices of the regular television cast of Jason Ritter, Kristen Schaal, series creator Alex Hirsch, Linda Cardellini, J.K. Simmons, Niki Yang, Carl Faruolo, Jackie Buscarino, T.J. Miller, Jessica DiCicco, Michael Rianda, Scott Menville, Thurop Van Orman, Kevin Michael Richardson, Keith Ferguson, Nathan Fillion, Kari Wahlgren, Stephen Root, Nick Offerman, Brad Abrell, Jennifer Coolidge, Gregg Turkington, Dave Wittenberg, Justin Roiland, John DiMaggio, Will Forte and Brian Bloom with the addition of Jennifer Love Hewitt, Patrick Dempsey, Keith David, Angela Lansbury, Idina Menzel, Jodi Benson, Paige O'Hara, Irene Berdard, Julie Andrews, Hayden Panettiere, Mandy Moore, Haley Joel Osment, Max Casella, Samuel E. Wright, D.B. Sweeney, Jason Alexander, etc.