Season 40, Episode 25 Inspected by 4

First Aired: February 17, 2010

Inspector 4 (Judah Friedlander) inspects the coin laundry, Mr. Hooper's store and the letter R to make sure everything is in groups of four. Also: Jimmy Fallon and bluesman Keb Mo' appear.

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Guest Cast

Judah Friedlander Inspector 4