Hey Arnold!
Hey Arnold! mistake picture

The Little Pink Book/Field Trip - S1-E2

Continuity mistake: On the "Presidents of the United States" sign behind Helga, the word "United" becomes "Nvited"

AidanN
Hey Arnold! mistake picture

Operation Ruthless/The Vacant Lot - S1-E7

Continuity mistake: In Operation Ruthless, the pedal in Helga & Phoebe's bumper car changes color from black to gray to black between shots.

Hey Arnold! mistake picture

6th Grade Girls/The Baseball - S1-E5

Continuity mistake: While walking down the stairs, Maria only has three toes on each foot; she has four at the pool.

AidanN
Hey Arnold! mistake picture

Benchwarmer / Cool Jerk - S1-E11

Continuity mistake: The scoreboard has room for 10 names on each side when shown in close-up, but when Arnold is shooting free throws, there are only 7 spaces on each side.

AidanN
Hey Arnold! mistake picture

Downtown as Fruits / Eugene's Bike - S1-E1

Continuity mistake: In the Eugene's Bike episode, when Arnold has to tie his shoe, he sets his books down on a bike in a bike rack. This causes the bike to tip over and makes all the other bikes in the rack to fall down. Eugene's bike falls into the middle of the street and get ran over. When Eugene finds out his bike is destroyed, he looks at Arnold and yells. Right after this you get a good look at the bike rack. You'll notice there are no bikes in or around the bike rack.

Hey Arnold! mistake picture

Tutoring Torvald / Gerald Comes Over - S1-E13

Continuity mistake: Arnold switches from his left hand to his right hand when taking the test.

AidanN
Hey Arnold! mistake picture

The List/Haunted Train - S1-E8

Continuity mistake: At the beginning of The Haunted Train Grandpa's ice cream changes color from orange to white.

Bowling255 Premium member
Hey Arnold! mistake picture

Olga Comes Home / Sally's Comet - S1-E15

Continuity mistake: In Sally's Comet when Gerald, Arnold, and Grandpa are in the traffic jam on the way to Hawk Mountain the position and type of cars around them change. When we first see the car there is a truck there and no room for them to turn around. When they do turn around then there is room and the truck is gone.

Bowling255 Premium member

Girl Trouble / School Dance - S3-E18

Continuity mistake: Besides the fact that when Helga is sharpening her pencil, the desk arrangement changes, one of the students visible when she looks at Arnold is...Helga.

More mistakes in Hey Arnold!

Helga's Makeover/The Old Building - S1-E4

Trivia: Helga walks by the "Law Office of Garcia, James A."; Tricia Garcia is the storyboard artist for this episode.

AidanN
More trivia for Hey Arnold!

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