|Airdate||September 18, 2008|
|Previous||Isa's Unicorn Flowers|
|Next||Bark, Bark to Play Park|
Dora's Jack-in-the-Box is the 5th episode of Dora the Explorer from season 5.
Dora's twin siblings have a fever, so Dora decides to give them a jack-in-the-box, but Jack has forgotten his song when he is wound up, so Dora must help him remember it on the way home.
- Russian Doll
- Piano Gate
- Dora's House
- The names of Dora's baby siblings - Guillermo and Isabella - are revealed in this episode.
- This is the 106th episode of the show.
- Backpack is not used again.