VIDEO: Extended Preview of MONSTERS UNIVERSITY

Pixar has just debuted a new extended preview for their upcoming animated sequel MONSTER'S UNIVERSITY. Check it out below!

Disney/Pixar's upcoming animated film MONSTER'S UNIVERSITY, opens in theaters June 21st, 2013. The animated comedy will bring back stars Billy Crystal as Mike and John Goodman as Sulley from Monster's Inc.

In the film, Mike Wazowski and James P. Sullivan are an inseparable pair, but that wasn't always the case. From the moment these two mismatched monsters met they couldn't stand each other. "Monsters University" unlocks the door to how Mike and Sulley overcame their differences and became the best of friends.

VIDEO: Extended Preview of MONSTERS UNIVERSITY