The team must find the missing pieces to Logan's dragon skateboard when some bad guys called the Troublemakers destroy it.


Intro: Skateboard Park

New Villains: The Troublemakers

Super Ball Time

Yellow Submarine

Geo and The Beanstalk

Umi Car Roller Coaster

Good as New




  • This episode marks the debut of The Troublemakers, as well as the debut of the new Time for Action.
  • Geo is now voiced by Juan Mirt instead of Ethan Kempner as of this episode.
  • During the scene where the team says their names in the Time for Action, the Team's mouths do not even move. This was fixed much later.
  • This is the third episode where Bot turns himself into a ball, first being "Boardwalk Games" and second "A Sledding Snow Day".
  • This is one of the few episodes where UmiCar comes to Team Umizoomi all by himself.


  • The episode title is a play-on of "The Girl with The Dragon Tattoo."
  • The Team's submarine is a homage to The Beatles' song "Yellow Submarine".
  • Geo's bouncing on the tall plant is similar to the story of Jack and the Beanstalk, except Geo jumps on the plant's leaves instead of climbing its stalk.


Math Skills

  • Observation Skills
  • Using Knowledge
  • Picture Idenification
  • Number Idenification
  • Shape Idenification
  • Remembering Skills
  • Measurements
  • Counting

World Skills

  • Skate Parks
  • Skateboards
  • Submarines
  • Roller Coasters



  • Little Trouble: Trouble you later, Team Umizoomi!
    • (Big Trouble accidentally kicks him) OH! Watch your feet!
    • Big Trouble: (sarcastic) Sorry...

  • Geo: (bounces up on a branch with 3 ovals leaves) Whoo-hoo! (hops on a branch with 2 diamond leaves which breaks) (He starts to fall down) Whoa-ho-ho...!
    • Bot: (catches him) Gotcha!
    • Geo: Thanks, Bot. (Bot puts him down)
    • Milli: You'd better be careful, Geo. Some of these branches break when you bounce on them.


The Boy with the Dragon Skateboard/Gallery