Continuity mistake: When Mr. Sheffield is running towards the van to rescue Fran and Val, the kidnapper is watching him through binoculars but is looking through a window in the opposite direction that Mr. Sheffield is actually coming from. Mr. Sheffield is coming up the back and the guy is looking out of the side towards the front of the van but is still telling the girls what Mr. Sheffield is doing.
Continuity mistake: Between 15-20 minutes into the show, Fran and her mom are talking in the kitchen. There's a box of Wheat Toasties on the counter. The top flap goes back and forth between folded up and folded down depending on the shot.
The Pre-nup - S5-E20
Continuity mistake: In the scene where Val and Fran are in the kitchen, Fran jiggles her tea bag, the removes it and places it on the napkin beside her. Brighton enters and after a brief conversation Fran returns to the table carrying cream and sugar. She then jiggles and removes the teabag from her cup again. (00:07:00)
Suggested correction: Fran is in the kitchen with her mother, not Val.
Continuity mistake: In this episode, Fran says she is getting married in 19 hours but in the wedding part 2, she is getting married in 24 hrs.