"Mr. Plow" at 25: How 'The Simpsons' Classic Pushed New Boundaries and
Helped Cement Show's Legacy
by Ryan Parker
Conan O'Brien, Al Jean, Yeardley Smith, Dan Castellaneta, the
daughters of Adam West and Phil Hartman, plus more pull back the
curtain on the beloved 1992 episode, revealing worries over the
censors, trepidation at inserting God and the gag written solely for
William Friedkin.