Insert two standard controllers and go into Family mode. Select "Dancing", then choose your song. Disconnect the controllers and choose your difficulties.
Collect the indicated number of Gold Medals to unlock the corresponding movie:
- Out of the Egg: 1
- Mumble the Outsider: 6
- Somebody to Love: 12
- Amigo Racing: 15
- Boogie Wonderland: 21
- Driving Gloria Away: 26
- The Zoo: 31
- All Together Now: 33
- Mumble the Outsider: 6
Assassin's Creed III Preview
Dragon's Dogma
Ghost Recon
Borderlands 2
Epic Mickey 2: The Power of Two
Lost Planet 3
Happy Birthday