Continuity mistake: Whilst Fry, Leela and the professor are on the log near the waterfall they are very close to the right side of the river. A few shots after Gunter puts the hat back on his head you can see they and the log are now all the way over to the left side of the river.
Continuity mistake: In the scene where Fry and the professor is trying to make Gunter choose between the banana and the hat, the distance between Fry, the professor, and Leela changes noticeably between shots. First Fry and the professor are wide apart with Leela behind Fry. Then after Leela hears the robot-house's boat approaching, they're all suddenly down by the lake standing next to each other.
Continuity mistake: When Gunter is trying to figure out where the hat goes, the banana disappears and reappears between shots. When Gunter finally figures out the hat goes on the head the banana is nowhere to be seen, yet when he needs it to do some calculations the banana is on the ground right next to him.
Continuity mistake: In the clip before Fry knocks Fox off the air, the one person says, "Could you repeat the last part? *pause, cut.*" When we later see it broadcast on Omicron Persi 8, it says, "Could you repeat that last, *cut*."
Continuity mistake: When the filming of the fake TV show begins, Fry says "Lights." and Bender dramatically opens his chest cabinet to display a large stage light. The camera cuts to Fry, who says "Camera one." and then the camera cuts back to Bender, whose chest is now closed again. There wasn't enough time to shut his chest between the shots and we would have heard it anyway, given the amount of noise the stage light gives off.
Fry and the Slurm Factory - S2-E4
Continuity mistake: When Bender and Fry are in the 7^11, the poster of Slurms Mackensie has it's teeth showing, but then his mouth is open with no teeth. (00:05:50)
Fry and the Slurm Factory - S2-E4
Continuity mistake: When Bender almost gets killed by the machine he has a big hole in his body, but when he is running away in the next scene the hole disappears. (00:18:40)
Fry and the Slurm Factory - S2-E4
Continuity mistake: During the Slurm Queen chase scene, the Slurm girls' shoes appear and disappear several times. On Slurms MacKenzie's line "Stop right there." the girls are wearing high-heeled pumps. When the shot cuts back to them, they're barefoot. A few seconds later, when the Slurm Queen bursts in, the Slurm girls are wearing shoes again; in the ensuing pursuit, their bare feet can be seen. At the end of the scene, when Slurms says, "I'll hold her off," the girls are wearing shoes. The girls are back to barefoot when Slurms tells them to party on without him. (00:18:55)
Fry and the Slurm Factory - S2-E4
Continuity mistake: When they arrive at the gates there are two slugs with clothing on the one on the left has lighter skin than the one on the right, but when they show the next shot they have changed places.
Fry and the Slurm Factory - S2-E4
Continuity mistake: When they first see the keep out door in the Slurm factory there are some bricks by the door, the next time they see the door the bricks are in different places and different assortments.
Continuity mistake: When Leela is feeding Nibbler there are two drawers and two knobs right behind Nibbler. When it cuts their positions and appearance change. (00:00:55)
Continuity mistake: Right at the beginning when Leela is opening Nibbler's food, there is no pipe connecting to the microwave, yet when Bender is attacked there is a pipe. (00:00:55)
Continuity mistake: When Fry, Leela and Bender goto the vets, when the veterinarian comes out the door is open but when the shot changes it is closed. (00:02:05)
Continuity mistake: When the vet is examining Nibbler, there is a table next to the operating table right in the first shot, but when the shot changes it is no longer there. (00:02:15)
Continuity mistake: When we see Nibbler sitting on the floor with all the unwrapped papers around him, a purple box is lying on some blue paper right in front of him. When it cuts the box is grey and the paper is green. (00:03:20)
Continuity mistake: When it's Nibbler's birthday, in a far away shot of Nibbler in his chair, the three balls on it are pink, but in the close up they are green. (00:04:20)
Continuity mistake: When Bender takes the eggs out of the egg box he doesn't close the box. When it cuts the box is closed. (00:05:20)
Continuity mistake: When Bender is making the cake, when he gets the ingredients from the fridge, there are a lot fewer items when the shot changes. (00:05:20)
Continuity mistake: When Bender is done baking the cake there is a yellow tissue by the sink. When it cuts the tissue is white. (00:05:50)
Continuity mistake: When the professor puts the empathy chip to Bender's head, his grip on the pincers change between the shots. (00:08:30)
Answer: You are thinking about episode 20 of series 2 - "Anthology of Interest I". She technically never kills anyone, but in the episode she ask a "What if machine" (one of the Professor's inventions) what would happen if she was more impulsive. The machine then shows the more impulsive Leela killing off the Professor to get the money from his will and thereafter killing Hermes, Bender, Scruffy, Cubert, Nibler, Amy and Zoidberg to cover it up. Finally she does something really impulsive with Fry.
Andreas[DK]