Lenny and Squiggy disappear after Laverne & Shirley decide not to go to the circus with them. The girls phone around and find that they've gone to join the circus. When they get to the circus they discover that the ringmaster doesn't want to hire them, the girls find Lenny and Squiggy rehearsing and tell them they're fired from the circus. They then offer to help them out of all their problems and it all ends happily with the girls showing that they do care about their friends. (thetvdb.com)