Starring: Jane Hylton, Jessica Forte, Michael Crawford, Michele Dotrice
Christmas '74 - Jessica's First Christmas - S99-E1
Other mistake: When Frank open his front door to Mr. Jackson the walls around wobble.
That '70s Show
The Wicker Man
At the beginning when Frank is directing the vans, we see that one gets its windscreen broken by a ladder from another van. However, the glass breaks just before the ladder touches it.
Michael Crawford performed all of his own stunts in this series.
10 biggest mistakes of 2017
A new menu and more - thoughts welcome...
25 biggest mistakes in classic Disney movies
First pictures of Josh Brolin as Cable for Deadpool 2
The biggest mistakes in Spider-Man: Homecoming