Wedding Bell Blues is the 13th episode of Season 5 on Gilmore Girls. THE 100TH EPISODE/RICHARD AND EMILY RENEW THEIR VOWS – Richard (Edward Herrmann) and Emily (Kelly Bishop) renew their wedding vows in the series' 100th episode, which is highlighted by a rowdy bachelorette party and a fracas during the reception. Lauren Graham as Lorelai Gilmore Alexis Bledel as Rory Gilmore Melissa McCarthy as Sookie St. James Scott Patterson as Luke Danes Keiko Agena as Lane Kim and Kelly Bishop as Emily Gilm