During the town meeting, Henry announces their first traffic light will be installed at the corner of Main and Archimedes. However, in episode 3, Before I Forget, there is already a traffic light there.
On season 1 episode 1 "Pilot", Zoë has a nose ring in her right nostril but in this episode it is in her left one.
In this episode Sheriff Carter and Zoe are introduced to the town at the town meeting, but in Invincible (2006), Carter tells Dr Carl Carlson that there had already been a town meeting to introduce the new sheriff. Also, Zoe gives the impression it is her first day at school, yet in earlier episodes she is quite established.
The guard outside the room with Starks scientists has a .50 caliber machine gun commonly known as "Ma Deuce" which is a belt fed weapon. While the belt is typically seen being fed from large ammunition cans in combat in this configuration the belt is contained in an attached 100 round ammo can on the far side of the gun. On Humvee turrets the larger 250 round cans are attached to the gun mount.
As the sheriff arrives at the school, he drives over two speed bumps. Boards can be seen on the far side of the second speed bump used by the crew to protect the power cables which can be seen crossing the sidewalk.
Incorrectly attributed: It was not done to allow the vehicle to drive over them at speed without driving the suspension through the top of the car. The Jeep suspension is capable of handling those bumps at 35 mph without damage.
Nathan Stark says that methylphenidate hydrochloride is an advanced form of Ritalin. It isn't. It *is* Ritalin.