restaurantRestaurant: Impossible · Season 9, Episode 6 · Aired August 27, 2014
Uncle Andy's Diner
Portland, Maine
It has since closed in 2020.
On the show
Season 9, Episode 6 · August 27, 2014 · restaurant
episode title: "No Laughing Matter"
What happened after
66-year diner closed permanently due to COVID-19 financial pressure.
Closure date on record: 2020-05
What happened on the show
Uncle Andy's Diner had served the Portland area of Maine for 66 years by the time it took its ninth season slot, a genuine old timer among the show's subjects. Irvine gave Uncle Andy's the standard two day overhaul on the network's capped renovation spend, the usual attempt to drag a long running diner back into fighting shape. The episode's on screen detail is missing from the Wikipedia documentation, so this page does not reconstruct it from guesswork. The ending arrived with the pandemic: multiple Maine outlets reported the diner's permanent closure in May 2020 under COVID era financial pressure. One correction worth noting for the record, the diner actually sat in South Portland rather than Portland proper, a small geographic wrinkle in an otherwise clear story of a six decade institution lost.
After the cameras left
Uncle Andy's Diner closed in May 2020, after 66 years, with the pandemic's financial pressure cited as the cause. WMTW, the Portland Press Herald, and News Center Maine all corroborated the closure of the South Portland diner, though the accounts was seen only in snippet form, so we rate this a medium call. We also flag a spine correction: the diner sat in South Portland, not Portland proper. A 66-year fixture that had outlasted decades of change did not survive the COVID-era squeeze.
Sources
Confidence: medium. Last checked 2026-07-19.
What is there now
Street imagery via Google Maps. Location approximate.