(in the fabulous 4th season episode "Last Exit to Springfield")
That title reminds me - did you tell me a few months back about a film noir called Detour ? Because apparently Guy Madden coaxed the lead actress out of retirement to play his mother in My Winnipeg, which I haven't seen, but which theengineer says is good - although he's not sure if the City of Winnipeg knew what it was getting into when it asked Madden to make the film....