Billy Crystal and John Goodman in Monstres Academy (2013)

Billy Crystal and John Goodman in Monstres & Cie (2001)

Daniel Gerson at an event for Monstres Academy (2013)

Robert L. Baird and Daniel Gerson at an event for Monstres Academy (2013)

John Cygan and Jess Harnell in Monstres Academy (2013)

Billy Crystal, John Goodman, Dave Foley, Sean Hayes, Charlie Day, Joel Murray, and Peter Sohn in Monstres Academy (2013)

Billy Crystal and Helen Mirren in Monstres Academy (2013)

Billy Crystal, John Goodman, Dave Foley, Sean Hayes, Charlie Day, Joel Murray, Peter Sohn, and Julia Sweeney in Monstres Academy (2013)

Dave Foley, Sean Hayes, Charlie Day, Joel Murray, and Peter Sohn in Monstres Academy (2013)

John Goodman, Nathan Fillion, Jess Harnell, and Bobby Moynihan in Monstres Academy (2013)

Billy Crystal, Tyler Labine, and Aubrey Plaza in Monstres Academy (2013)

Steve Buscemi, Billy Crystal, John Goodman, and Julia Sweeney in Monstres Academy (2013)

Billy Crystal, John Goodman, Helen Mirren, Dave Foley, Sean Hayes, Charlie Day, Joel Murray, and Peter Sohn in Monstres Academy (2013)

Billy Crystal, John Goodman, Helen Mirren, Dave Foley, Sean Hayes, Joel Murray, Peter Sohn, and Julia Sweeney in Monstres Academy (2013)