Continuity mistake: Takumi and Shingo both have their right hands duct taped to the steering wheel, as per the rules of the Gum Tape Deathmatch. During one shot of the race, Tak's hand is no longer taped and resting casually on top of the steering wheel as opposed to the right side of it.
Continuity mistake: When Kung Lao and Shang Tsung are preparing to fight each other at the tournament, watch Shao Kahn. He gets up off his throne, then it cuts to wide shot and he's sitting down again. Then it shows him standing up again only to go back to sitting down a fraction of a second later. (00:03:40)
Continuity mistake: Throughout the series, the Rangers' morphing has been instantaneous. Anyone who has ever been in a photobooth will know that they take a good minute or so to get through all 4 photos (which is what Sophie picks up) - it has never taken Carlos, or any Ranger, that long to morph.
Continuity mistake: When the girls first came out of the machine, they were actually just the size of insects, and the professor didn't need a helmet to see them, but when they was during the battle, he had to.
Winning Through Intimidation - S1-E15
Continuity mistake: Panik's Metal Guardian can be seen on the field several minutes before he actually plays it. (00:10:30 - 00:13:00)
Sammo Blammo - S2-E1
Continuity mistake: In the scene at the bank, he has a bomb attached to him and an ex-bad guy handcuffed next to him, the handcuff is roughly a foot long, making the distance short between him and the guy next to him. Sammo fights a gang of thugs in the bank and does a swing round kick and his handcuff is detached or widens by 3-4 ft. The guy on the floor is rolling around to make it look like he is attached to Sammo, but is clearly not.
Learning Curve: Part 2 - S1-E6
Continuity mistake: When the beacon is activated on Nebula's ship, the legs of Pip's pants are flesh-colored.
Continuity mistake: Onizuka is on his bike with Mizuki after she utterly murdered the sushi plate. He is still reminiscing about the sweet prime cut tuna while he is at the traffic lights. Several people cross the street; there is a family with a little kid, and a guy in a denim jacket. In the wide shot it's clear that the family is to the guy's left, but in the tighter angle the guy passes them by on the opposite side. (00:34:00)