Monsters, Inc. is an 
animated feature produced by 
Pixar Animation Studios and released to theatres by 
Walt Disney Pictures and 
Buena Vista Distribution in the 
United States on 
November 2, 
2001, and in the 
United Kingdom on 
February 8, 
2002. It stars the voices of 
John Goodman (James P. "Sulley" Sullivan), 
Billy Crystal (Michael "Mike" Wazowski), 
Mary Gibbs (Boo), 
Steve Buscemi (
Randall Boggs), 
James Coburn (Henry Waternoose III), 
Jennifer Tilly (Celia Mae, Mike's girlfriend), 
Bob Peterson (Roz, the secretary), 
John Ratzenberger (Yeti), 
Frank Oz (Fungus, Randall's Accomplice), 
Dan Gerson (Needleman and Smitty, the teenage monsters), 
Steve Susskind and 
Bonnie Hunt.