Continuity mistake: After Brannigan has explained the plan to attack the Neutral Planet, Fry turns around in his chair and you can see the head rest goes together with the chair. When it cuts the head rest sits on a bar attached to the chair. (00:16:35)
Continuity mistake: When it cuts to Elzar's restaurant we see, in the wide-shot, Bender cutting his food and liftint the fork with his left hand. When it cuts to a close-up of him he has his right hand lifted. (00:10:45)
How Hermes Requisitioned His Groove Back - S2-E14
Continuity mistake: When Hermes jumps on to Nr.1.0's flying desk there is no sign of his lamp. When it cuts his lamp is on the desk. (00:18:30)
How Hermes Requisitioned His Groove Back - S2-E14
Continuity mistake: During the poker game the chips on the table change color and position several times during the shots. (00:02:30)
Put Your Head on My Shoulder - S2-E10
Continuity mistake: When Zoidberg examines Fry's body the professor is holding on to Fry's hand. When it cuts he's no longer holding it. (00:13:00)
Bender Gets Made (a.k.a. Bendfellas) - S2-E17
Continuity mistake: As Bender goes up to the Oilade stand there are four full glasses on the table and a large jar next to them. Bender drinks one of the glasses of oil and puts it down. He picks up another glass leaving two full glasses and one empty one on the table. The following shot there are now three full glasses. After this there are still three full glasses but the glasses have moved to the other side of the stand. The next shot the jar of oil disappears. (00:10:45)
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 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.
Continuity mistake: The food cart dissapears once LaBarbara stops playing it. (00:17:20)
Continuity mistake: When Amy and Leela are wrestling, Amy's leotard changes several times. It varies between pink knee-length leggings and no leggings at all.
The Farnsworth Paradox - S5-E10
Continuity mistake: Just as Hermes A is about to shoot the box into the sun, all the crew (A and B) shoot out into the airlock. However, Hermes B doesn't come out of the box and just appears in the pile. This is confirmed in the commentary.
Bender Should Not Be Allowed on TV - S5-E15
Continuity mistake: When Calculon is bathing in champagne with Monique there is a napkin or something behind her, but when the robot actor breaks down it is nowhere to be seen.
Continuity mistake: When Fry is sitting on the throne being goaded by Bender, the emperor in his stomach turns from light blue to dark blue in some shots.
Continuity mistake: When Fry is trying to buy the Z-ray from the salesman, the salesman has a red spot on his forehead. When Fry gets dragged away, it disappears, then later on it comes back. (00:03:40)
Continuity mistake: When they first show Richard Nixon on the couch by Bender there is a huge scratch in the wall, but in the next shot they show him it isn't there.
Continuity mistake: When the professor is talking to Zap and Kiff when they are sitting at the table Hermes has two buttons but later he only has one button.
Put Your Head on My Shoulder - S2-E10
Continuity mistake: When Amy activates the video phone, the number pad is a simple half circle. However, when it cuts to a wider shot, the bottom of the number pad gained a small half-circle.
Continuity mistake: When Hermes first brings in the package of lugnuts the address is on two lines, the "To:" and "Chapek 9", but after that shot the address is all on one single line, - "To: Chapek 9". (00:04:35)
My Problem With Popplers (a.k.a. The Problem With Popplers) - S2-E18
Continuity mistake: "Ape Leela"'s salt falls off her head and then half of it reappears and falls off again as Lrr is picking her up. (00:16:50)
Continuity mistake: When Bender and Fry are loading the dark matter into the left engine the amount of matter on the trolley differ between the shots. (00:19:25)
Answer: Yes Leela knew from early on that Fry had feelings for her. They were pretending to be a couple in 'A Flight to Remember' from season 1 and Fry tried to get on dates with Leela ever since. She just didn't show signs of the feelings maybe being mutual before some of the later episodes.
Andreas[DK]