S4·E32 The Day They Fixed Junior Wetworth

It's Casey's birthday and evryone has brought a present, except Junior who wants to sell his toys. Casey's mad because of how Junior acts all the time. All-Star tells how Junior used to be mice and respectful. All-Star tells everyone how Junior used to be so shy that he would run away or get laughed at. Junior used to be picked on by a big bully named Moose and All-Star feels sorry for him and comes to his defense.