Phil Hartman, Mike Myers, Julia Sweeney and Chris Farley bring the big-time funny in the show's outstanding 18th season, which also features the popular recurring sketches "Daily Affirmation with Stuart Smalley" and "Deep Thoughts with Jack Handey." Guest hosts this year -- which sees the departure of cast members Dana Carvey and Chris Rock -- include Tim Robbins, Glenn Close, Christopher Walken and Kirstie Alley.