zenee

Ransom / Ms. Perfect - S2-E6

Continuity mistake: Ms. Perfect: When Lila goes to Patty's locker, the books she is holding constantly change. First, she is holding two books, then three, then the red book is suddenly on top, then the red book disappears and the rectangle on the brown book changes to white, then it goes back to yellow and the blue book gets replaced by the red one, and finally, the blue book reappears (she is also suddenly not holding the locker handle, and the way she holds the books changes). (00:15:48)

zenee

Ransom / Ms. Perfect - S2-E6

Continuity mistake: Ms. Perfect: When Patty opens her locker and the jello falls on her, her head is raised above the floor, and there is no jello on her head. In the next shot, her head is on the floor, and there is jello on her head. (00:16:24)

zenee

Ransom / Ms. Perfect - S2-E6

Audio problem: Ms. Perfect: When Lila says, "Whatever you do, don't smell that cow," the boys are heard laughing, but only Stinky is shown laughing. (00:15:14)

zenee

Ransom / Ms. Perfect - S2-E6

Continuity mistake: Ms. Perfect: When Lila is wearing her new blue outfit at recess, she wears light blue bows in her braids, but when she is shown in close-up, she is wearing her regular green bows. There is also a small animation glitch with Lila's right bow. (00:15:22)

zenee

April Fool's Day - S5-E14

Trivia: In this episode, Sid is voiced by Taylor Gifaldi, the younger brother of Sam Gifaldi, Sid's original voice actor. Sid was recast because Sam Gifaldi went through puberty.

zenee

Casa Paradiso / Gerald's Tonsils - S3-E3

Trivia: During the show's production, Gerald's voice actor, Jamil Walker Smith, went through puberty, which drastically deepened his voice. Since the production staff couldn't find a suitable replacement for Gerald, the episode "Gerald's Tonsils" was made to explain Gerald's voice change and allow Jamil to play Gerald for the remainder of the series.

zenee

Dinner for Four / Phoebe Skips - S4-E5

Trivia: These were the last two episodes to be made with traditional cel animation, before switching to digital ink and paint.

zenee

Love and Cheese / Weighing Harold - S4-E7

Continuity mistake: Love and Cheese: At the end, Arnold says to Lila that he will walk her home. In the next shot, a janitor suddenly appears behind them. (00:11:40)

zenee

Love and Cheese / Weighing Harold - S4-E7

Other mistake: Love and Cheese: At the end, when Arnold says to Lila that he will walk her home, they both start walking to the right, then Lila vanishes while on screen. She never leaves the frame. (00:11:42)

zenee

Arnold Visits Arnie / Chocolate Boy - S5-E12

Continuity mistake: Arnold Visits Arnie: When Arnold walks out of the movie theatre, he walks into Hilda and they fall over. In the next shot, they turn 90° counterclockwise. (00:06:45)

zenee

Monkeyman! / Buses, Bikes and Subways - S5-E1

Continuity mistake: Buses, Bikes, and Subways: Helga wears a watch on her right arm throughout the episode. However, when Helga approaches Sheena's uncle Earl and wakes him up, her watch is missing, then reappears when Earl's boat sinks. It disappears again when Helga comes up from the water, then reappears a moment later. (00:18:59)

zenee

Helga's Masquerade / Mr. Green Runs - S5-E2

Audio problem: Helga's Masquerade: When Helga and Lila are at Slausen's Ice Cream, as Helga tells Lila, "About the way you're always going around acting so nice to people," her mouth stays closed until the word "acting." (00:03:21)

zenee

Helga's Masquerade / Mr. Green Runs - S5-E2

Continuity mistake: Helga's Masquerade: When Helga and Lila are at Slausen's Ice Cream, after Helga asks Lila how she can learn to act so nice to people, she grabs her milkshake with her left hand. A shot later, she is now holding it with her right hand, and a spoon appears in her left hand. (00:03:30)

zenee

Helga's Masquerade / Mr. Green Runs - S5-E2

Continuity mistake: Helga's Masquerade: When Helga and Lila are at Slausen's Ice Cream, after Helga asks Lila where she gets her material from, Lila's right arm is below the table, but a shot later, it's above the table, and a spoon appears in her hand. (00:03:18)

zenee

Arnold's Thanksgiving - S3-E14

Continuity mistake: When Helga is backstage preparing for the play, there is an "H" on the left side of her costume. When Phoebe tells her that she's on, she turns around and the "H" is not on her costume, then reappears a moment later. (00:03:32)

zenee

Girl Trouble / School Dance - S3-E18

Other mistake: Girl Trouble: When Arnold comes home after his rough day at school, his hair clips through the wall as he walks in the door. (00:04:39)

zenee

Arnold Visits Arnie / Chocolate Boy - S5-E12

Continuity mistake: Arnold Visits Arnie: In the country store, when Arnold says, "But, what about Arnie?" and it cuts to Arnie counting the bubble gum, the "1893" on the window is red but changes to white in the next shot. The "Est." also disappears. (00:05:53)

zenee

Arnold Visits Arnie / Chocolate Boy - S5-E12

Audio problem: Arnold Visits Arnie: In the country store, when Lulu tells Arnold to get some of the apple butter on the shelf, Arnold says, "Sure," but his mouth doesn't move. (00:05:41)

zenee

Arnold's Thanksgiving - S3-E14

Other mistake: When Arnold is in his room putting on his costume, his reflection in the mirror shows his buttons on the left side of his clothes. Then, when Arnold answers the door, his buttons are on the same side; the reflection was not reversed. (00:09:26)

zenee

Arnold's Thanksgiving - S3-E14

Continuity mistake: When Arnold's family is sitting around the table on Thanksgiving, there is a blue bowl with a spoon in it where Arnold is sitting. A few shots later, the bowl changes to white, and the spoon is gone. In the next shot, the bowl is blue again, and the spoon is back. In the shot after that, the spoon disappears again. (00:06:34 - 00:07:08)

zenee