Juno

• Errors made by characters (possibly deliberate errors by the filmmakers): wasn't in When Juno is talking to Leah on the phone, she says, "It's Morgan Freeman. I was wondering if you had any bones that need collecting." Morgan FreemanThe Bone Collector.
  
  
• Continuity: As Juno and Leah sit in the trophy case talking, the amount of food on Juno's shirt changes.
  
  
• Continuity: When Bleeker is talking to Juno in the hallway at school while holding a box of donut holes, the box changes positions in his hands every time the angle changes.
  
  

• Errors in geography: When Juno and Leah are at the mall, a Rogers Communications kiosk can be clearly seen in the background. The film takes place in Minnesota; Rogers Communications is a Canadian cable company, with no locations in the United States.
  
  
• Errors in geography: When Juno and Leah are walking through the mall you can clearly see a Garage Clothing sign, which is a Canadian based clothing store with only 5 locations in the US, none of which are located in Minnesota.
  
  
• Continuity: When Vanessa is feeling Juno's belly at the mall, Juno's hair changes (tucked behind her ear from the front, free from behind).
  
  
• Continuity: While Juno and Bleeker are talking in the hallway near his locker, the shirt on Juno's right shoulder keeps changing position.
  
  
• Errors in geography: The film appears to be set in Minnesota, but there is no city which is south of Stillwater and an hour from St. Cloud.
  
  
• Factual errors: The CD of ‘Mott the Hoople’ that Juno brings to play for Mark actually doesn't have the song "All the Young Dudes" on it, which she proceeds to play.
  
  
• Errors made by characters (possibly deliberate errors by the filmmakers): Juno explains that her name comes from the mythological wife of the Greek god Zeus. In Greek mythology, Zeus' wife's name is Hera. Juno is the wife of the Jupiter - the Roman mythological equivalent of Zeus.
  
  
• Continuity: When Juno peeks into Mark's room, she notices a dark brown Les Paul guitar with a white pickguard, but when she picks it up, it is gold-colored.
  
  
• Factual errors: When Juno takes the pregnancy test at the store she opens the box and there is no inner wrapping, no directions, nothing. She just opens the box and there it is.