While the gang ventures off on a ski trip, Brenda stays behind, citing she's not really up for it. At home alone, she stumbles upon an old diary of a girl who used to live in Brenda's room as a teen in the '70s. Reading the diary, Brenda re-imagines the story with herself as the narrator and her friends as the different people in the diary.
- Jason Priestley as Brandon Walsh /"Will Edwards"
- Shannen Doherty as Brenda Walsh /"Wendy Edwards"
- Jennie Garth as Kelly Taylor /"Michelle Carlson"
- Ian Ziering as Steve Sanders /"Ronnie Robertson"
- Gabrielle Carteris as Andrea Zuckerman /Flower Child
- Luke Perry as Dylan McKay /"Peter Brinkley"
- Brian Austin Green as David Silver /"Seth Brown"
- Tori Spelling as Donna Martin /"Maryanne Bagley"
- Carol Potter as Cindy Walsh /"Mrs. Edwards"
- James Eckhouse as Jim Walsh /"Dr. Edwards"
- Michele Scarabelli as Librarian
- Cheryl Anderson as Wendy Edwards
- Brenda realises she doesn't go on the ski trip because of Dylan.