Visible crew/equipment: The very first shot after the opening titles shows cars driving in front of the bar. If you look at a brown car that drives past, you can see the director sitting in the director's chair, reflected on the car. (00:03:00)
Continuity mistake: When Norm tells Dave he is the best sports reporter in town Dave is holding sunglasses and a paper. The shot changes and he is now only holding the paper.
Breaking in is Hard to Do - S9-E7
Frasier: I thought that Frederick might enjoy himself.
Lilith: Enjoy himself in a bar? He's eleven months old. What kind of values can he learn here?
Frasier: Well, I thought the place had a lot to offer.
Lilith: Oh, please. He'll never learn to speak in this environment.
Norm: [Walks into the bar] Afternoon everybody.
Frederick: Norm!
[Everyone in the bar including Norm has a surprised look on their face].
One for the Road (3) - S11-E28
Trivia: The last line ever in this series was, "Sorry, we're closed."
One for the Road (1) - S11-E26
Question: Is it true they wanted to get Glenn Close to make a cameo as Vera Peterson in the last episode? I swear I saw photos in an entertainment mag of her filming a scene for the final episode, with the joke being Norm's long-insulted wife was actually very beautiful and classy.