Judd Hirsch (left) plays the owner of a Chicago doughnut shop and David Koechner is his most faithful — and oddest — customer in “Superior Donuts.”
Judd Hirsch (left) plays the owner of a Chicago doughnut shop and David Koechner is his most faithful — and oddest — customer in “Superior Donuts.” Monty Brinton CBS
Judd Hirsch (left) plays the owner of a Chicago doughnut shop and David Koechner is his most faithful — and oddest — customer in “Superior Donuts.” Monty Brinton CBS

David Koechner makes a ‘Superior’ career one gig at a time

February 01, 2017 8:00 AM