Starring: Jane Hylton, Jessica Forte, Michael Crawford, Michele Dotrice
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Other mistake: When Frank, Betty and the insurance assessor are sitting on the sofa, it's obvious that all three actors are trying hard not to laugh when the assessor starts sinking into the sofa.
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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.
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