|
|
|
|
|
|
|
- According to the X-ray, two of Helga's teeth have giant holes in them. Helga should have been writhing in pain.
- Nobody received credit for the dentist's voice.
- The dental hygienist's hair changes color from red to brown.
- When Grandma plays back Helga's message, the answering machine tone is different than when Helga made her call and got the machine.
- Before Helga showed in Arnold's room, Gerald had an ice cream cone, but while and after she left, Gerald had a chocolate popsicle.
- Arnold's Grandma had trouble remembering the message for Arnold when she told him about it, even though she could have just played the message over. This may be due to Grandma's somewhat unhinged way of thinking.
- Sid and Park are not next to Harold when Helga steps over Robert.
- One of the Campfire Lass's mates was not chasing Helga, and another one's hair changed from yellow to red.
- This episode is erroneously listed on streaming services as "Helga Blabs All".
- Eugene is seen with the other boys when they in the Hallway but doesn’t appear in Arnold’s room (more to say he mysteriously disappear).