Hathaway has a high score on her medical-school admissions test; however, she realizes that she really does not want a career change.
Katherine is unable to keep some of her secrets; Susan's young, attractive cousin reveals more than expected; a surprise wedding ceremony has its share of secrets.
Debra is thrilled that both her parents have agreed to have Thanksgiving dinner with the Barones.
Doug, Carrie and Arthur encounter chaos at every turn when they try to do all their Thanksgiving shopping the day before the holiday.
Barney ruins Marshall’s bachelor party by hiring a stripper, and Lily reveals a secret that causes Marshall to rethink his choice of best man.
