Batter-Up Bart/References

Cultural references

 * The Japanese baseball players transform and combine into a large robot, a reference to the television show 

Trivia

 * Sherri is a member of the kids baseball team, but not Terri.
 * Doctor Colossus apparently used to have red hair and a moustache.
 * His full name is also revealed to be "Hector Von Colossus".
 * Professor Frink has a robot driving his van.