Stealing First Base/Appearances

Characters

 * Nikki
 * Michelle Obama
 * Presidential Agent
 * Presidential Guard
 * Bart Simpson
 * Lisa Simpson
 * Principal Skinner
 * Grampa Simpson
 * Homer Simpson
 * Marge Simpson
 * Nikki's parents
 * Kevin, the blind boy

Locations

 * Springfield Elementary School
 * 742 Evergreen Terrace

Vehicles

 * Presidential Helicopter
 * Pink Sedan