The Bug Hunters, a group of gangsters, were known for imprisoning butterflies within cages. Han Solo and Chewbacca, acting as smugglers, attempted to liberate the butterflies but ended up being captured themselves. Unexpectedly, Solo's son, Ben Solo, had secretly boarded their starship, the Millennium Falcon. He then proceeded to release his father and the butterflies, ultimately overcoming the Bug Hunters. The head of the gang traveled about on a contraption equipped with mechanical legs and pincers.