Scooby-Doo and Guess Who? Season 1 Episode 9
The Fastest Fast Food Fiend!
When Scooby and Shaggy compete in a fast food eating competition, they meet their ultimate challenge eating against none other than comedian Jim Gaffigan! Oh yeah, and there's also a monster trying to stop the contest from finishing.
Guest Stars
Jim Gaffigan
Jim Gaffigan (voice)