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
- Brenda realises she doesn't go on the ski trip because of Dylan.