A lot of what we have seen so far from Monsters University has centered around the rivalry between Mike (Billy Crystal) and Sully (John Goodman), but we’ve seen their future (Monsters Inc) and we know how they eventually wind up. This trailer gives us the biggest insight to that that we’ve seen so far.

Trailer: Monsters University

Monsters University featuring the voices of Billy Crystal, John Goodman, Steve Buscemi and Helen Mirren is slated to hit theaters and 3D on June 21, 2013.