Revealing mistake: Watch the opening sequence of this episode very carefully - Clarkson, May and Hammond are not in Downing Street (they are on a set that stands on the BBC backlot) and library footage of the Prime Minister is cleverly edited in to make it look as if they were there at the same time. Even taking into account the fact that the Prime Minister's security service would never allow such an intrusion onto Downing Street, the line up of the shots does not quite match - our three intrepid heroes should be visible in shot when the Prime Minister is shown exiting number 10, but they are nowhere to be seen. It is all sleight of hand and clever editing, but detectable if you watch carefully enough.PEDAUNT
Factual error: In the episode, "Professor Blackjack", Manny puts a stack of one hundred dollar bills on the card table for the professor to bet. The bills are the new ones issued a few years ago with the enlarged portrait of Benjamin Franklin. The scene is supposed to take place in 1961.
Continuity mistake: While Mike is cleaning out the armadillo's hay, just before he finishes the second one you can see the amount of hay in the bin is a few inches from the top of the bin. The next shot goes to a close up of him removing more hay but the amount of hay now in the bin is a bit below the top.Lummie
Other mistake: If you look on Disk Three, in the Features section, select "Behind the Tunes", you'll see three titles: "Too fast, too furry-ous", "Blanc Expressions", and "Merrie Melodies: Carl Stalling and Cartoon Misic". Misic? Just to be sure I unloaded the DVD player software and rebooted. Nope, still there. How did THAT get past quality control? Should be "music", in case you're wondering.Kevin Provance
Factual error: In the story about Anna Hahn, a close-up is shown of a person being sworn in to testify in court. The Bible used is a Revised Standard Version. Ms. Hahn was tried in 1937. The RSV Bible's first edition was not published until 1946.Michelle Hanna Harpole
Continuity mistake: Jamie and Adam are shooting at Police badges to see which one would potentially stop a bullet. When they get to the third badge, it is held up to the camera. It says 'Jamie Hyneman' on the badge. The badge is then shot, and shown again to the camera. This time the engraved writing on the badge has changed to 'Adam Savage'.Mr Manchester
Other mistake: In this true crime show there are both reenactments and actual police photos used. The narrator states that thousands of rounds of ammunition were found in the home where a crime was committed. But the accompanying "Actual police evidence" photo that's supposed to be ammo is actually stacks of Kodak Slide Carousels. (My dad was a photographer and we had these in my house.) (00:29:15)Maiasatara
Other mistake: A Mexican pilot based in Ensenada is interviewed. He owns a 1983 Cessna 172 aircraft. When they show it in the air, it is a 2005 Cessna 182 based in San Antonio per the FAA database. A US registry aircraft would not be based in Mexico, owned by a Mexican pilot. (00:11:20)toroscan