Continuity mistake: When they are at the counter talking about Weeb Gilroy, there is a coffee pot on the counter. The direction the handle is facing keeps changing.
Wings (1990)
1 continuity mistake in Goodbye, Old Friend - chronological order
Starring: Tim Daly, Steven Weber, Crystal Bernard, David Schramm
Return to Nantucket: Part 2 - S1-E4
Revealing mistake: Carol closes her eyes before Helen throws the pie in her face. There was no way she could have known it was coming because Helen was hiding the pie.
Roy Biggins: If you'll excuse me, I've got to get ready for the big night.
Alex: Oh, that's right, you're about to romance a woman. You'll want to shower, shave, buy chloroform.