AllMovie

Laverne (Penny Marshall) and Shirley (Cindy Williams) eagerly look forward to their Millard Fillmore High School class reunion. For the first time in nearly four years, the girls will be reunited with their wild and crazy pal Anne-Marie (Rochelle Richelieu), who along with L&S was known far and wide as one of Fillmore's "three musketeers"--or, to invoke the trio's nicknames, Gutsy, Klutzy and Nutsy. So imagine L&S's shock and amazement when "Nutsy" Anne-Marie shows up at the reunion dressed in a nun's habit!