A midget prisoner who resembles Tubby tunnels out of jail into the clubhouse.; Lulu tells Alvin about when Hazel gets the poor little girl to sell moth killer for her.; Lulu is stuck inside Wilbur's stuffed bear head when burglars come into the house.; The Fellers think that Lulu is super strong, but she has some help.; Lulu's pop is missing, and Tub is on the case.; The Fellers trick Lulu into thinking they have a real dinosaur egg.; Lulu accidentally finds herself on a billboard advertising the dreaded Tiny Tot's Tonic.