Continuity mistake: When Stephanie runs in and sees 'Jim' on the floor there is a huge puddle of blood on the floor. When 'Jim' changes back into Amelia the puddle disappears.
No Ordinary Family (2010)
1 continuity mistake in No Ordinary Powell - chronological order
Starring: Michael Chiklis, Jimmy Bennett, Julie Benz, Kay Panabaker
Factual error: When J.J. first discovers his powers and understands math, the parabola "seen" on the board is wrong for the given equation and it's different than what J.J. actually ends up drawing, which seems more like the right answer.
J.J.: So far this guy's only attacked supers. So he must have known somehow that Katie has powers.
Katie: How? I didn't even know I had powers. And also, how the hell do I have powers?