Factual error: When it's is revealed that The Omega Man is made of mercury, it is explained that it needs to be frozen to a temp of -38.87c, then it's shown being taken out of the freezer and the mold being removed with bare hands, which would be impossible at that temperature.
Jonathan Creek (1997)
1 factual error in season 3
Starring: Alan Davies, Caroline Quentin, Stuart Milligan
The Sinner and the Sandman - S5-E2
Factual error: Members of The Salvation Army do not gamble and do not buy lottery tickets.
Madeline Magellan: Enough with the pedanticism and let us eat.
Jonathan Creek: The word is pedantry.
Question: What exactly did Jonathan and Maddie give to the tramp in exchange for information?
Answer: It was actually mouthwash.
Chosen answer: It was a bottle of turpentine.
Methylated spirit, always coloured purple.