Buffy the Vampire Slayer

As Angelus leaves through the double doors after the confrontation with Buffy, Willow, Xander and Jenny you can see his reflection in the door glass.

The scene where Oz tells Willow that he dreams about kissing her, but he won't, because, "to a casual observer, it would appear you're trying to make your friend Xander jealous, and that's on the empty side. You see, when I'm kissing you...you're kissing me." was specifically written by Joss to make the audience warm to Oz, as many viewers were still hoping for Xander and Willow to date.

If you look at the script after Angel opens the door to Jenny's uncle's room there is an entire scene after he says, 'not really' of him torturing Jenny's uncle, which was cut.

The Judge bursts into flame before the missile actually strikes him.

In the scene where Angelus was with Spike and Drusilla in the beginning, the heart on his claddagh ring was pointing away from the base of his finger. Then in a later scene when he goes back into his apartment and meets Buffy and he lifts his hand up to her, you can clearly see the heart is now pointing the opposite way toward the base of his finger. This may, however, be intentional. Angel might have turned the ring around towards the base of his finger to fool Buffy, since the direction of the heart is meaningful.

The scene in the library when the Scoobies are meeting up to report on their recon from the night before is clearly meant to be first thing in the morning - before any classes. The clock behind Giles not only says that it is almost 1pm, but it doesn't change for the whole scene. You can even see that the clock doesn't work because the second hand isn't moving.

When the Scooby's are ducking behind the counter before Buffy shoots The Judge, you can't see Cordelia anywhere, even though in the shots before and after she is there.

When Angel walks into Jenny's uncle's hotel room you see him sitting in front of a mirror and then you see Angel walk in (through the mirror) when vampires are not suppose to have a reflection.

Giving the military the benefit of the doubt, why is a door that says "Secured Area" on it unlocked?

How did they get the lights back on so quickly? Assuming that he didn't just turn off the power, that he actually cut the lines, they couldn't have done anything about it without calling attention to themselves.

Just like in "School Hard," when the power is cut, the display cases are still lit up!

After Angelus and Drusilla jump to avoid the rocket launcher, we see their reflections in the mall floor. You also see Dru's reflection in the glass display behind her.

After the stand-off in the dark school hallway, Angel dashes out the doors. Look closely out the door, though, and you'll see that it is kind of sunny out. Angel should've thought of a better exit.

At the end of 'Surprise' it is still raining when Angel runs outside and he gets soaked again. However, when he bites the woman at the start of this episode he is suddenly dry. Also, even though it has stopped raining, water should still be dripping or pouring off the surrounding buildings or structures, yet everything is dry.

Xander tells Cordelia to meet him at Willow's house in thirty minutes, wearing something trashier. Then it's the next day, when Buffy accosts Ms. Calendar in her class, demanding answers. The next thing you know, it's night again and Xander, Willow, Cordelia and Oz are at the army base. Joss himself has spoken on this: "I was watching the final mix of 'Innocence' when I noticed this huge mistake. Let's just think of it as them going to Willow's the night before to practice and go over what they were going to do."