Hey Arnold!
All season 3 mistakesMistakes
1Helga Blabs It All / Harold the Butcher17
2Dangerous Lumber / Mr. Hyunh Goes Country0
3Casa Paradiso / Gerald's Tonsils1
4Arnold's Room / Helga vs. Big Patty2
5Stinky Goes Hollywood / Olga Gets Engaged0
6Curly Snaps / Pre-Teen Scream4
7Grandpa's Birthday / Road Trip2
8Sid's Revenge / Roller Coaster1
9The Aptitude Test / Oskar Gets a Job14
10Arnold Betrays Iggy / Helga and the Nanny7
11Career Day / Hey Harold!3
12Best Man / Cool Party1
13Arnold & Lila / Grand Prix9
14Arnold's Thanksgiving6
15Helga's Show / The Flood2
16Phoebe Takes the Fall / The Pig War1
17Crabby Author / Rich Kid0
18Girl Trouble / School Dance3
19School Play9
Hey Arnold! mistake picture

Arnold's Hat/Stoop Kid - S1-E3

Continuity mistake: When Grandpa is telling Arnold about how how he tried to cover his head when his hair falls out, the camera cuts back to him with his arm on Arnold's shoulder and Arnold has his hat on, even though the whole story is about him losing his hat.

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The Aptitude Test / Oskar Gets a Job - S3-E9

Suzie: I gave you 100 dollars two days ago.
Oskar: Suzie, you know I had to use it to pay the phone bill.
Suzie: Oskar, they cut off our phone service this morning.
Oskar: I know, it's a terrible mistake. We should sue.
Suzie: Oh, Oskar, that just doesn't make any sense.
Oskar: Tell me about it. So, can I have the 50 dollars?
Suzie: I don't have 50 dollars, we've already spent my paycheck this week.
Oskar: What about your overtime?
Suzie: I work 20 hours a week overtime already, how many more hours do you want me to work?
Oskar: How about 25?
Suzie: OSKAR!

zenee

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Answer: No, he did not. He is seen getting off the bus with a suitcase, so he must have not been home for a few days so there is no way he could have known.

Bowling255

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