The Simpsons Season 16 Episode 16
Don't Fear the Roofer
Homer meets a new friend, Ray the Roofer, but gets confined to a mental institution when his friends and family believe he made him up.
Guest Stars
Stephen Hawking
Stephen Hawking (voice)
Karl Wiedergott
Additional Voices (voice)
Ray Romano
Ray Magini (voice)
Tress MacNeille
Knockers Waitress / Nurse / Old Woman (voice)