Milton French-Stewart (born February 20, 1964), known professionally as French Stewart, is an American actor, known for his work in 3rd Rock from the Sun and the sitcom Mom.
Stewart plays next-door neighbor 'Dewey' during the "Theme from "Meg"" when Meg establishes a new life when everyone believes her to be dead in "Better Off Meg". After she wallpapers her new apartment, it all peels away when she leaves, revealing Stewart in the bathtub.