- Jennie Garth (Kelly Taylor)
- Ian Ziering (Steve Sanders)
- Luke Perry (Dylan McKay)
- Brian Austin Green (David Silver)
- Tori Spelling (Donna Martin)
- Vincent Young (Noah Hunter)
- Lindsay Price (Janet Sosna)
- Daniel Cosgrove (Matt Durning)
Episode: The 17-Year Itch
Air Date: 1990-11-29
Runtime: 47 min
The Walshes celebrate their seventeenth anniversary, but Cindy feels dissatisfied because Jim is neglecting her for his work. She has a chance meeting with old flame Glen, a talented artist. The two spend a lot of time together, and share a kiss after Glen's opening. Brandon and Brenda take part in a college study on twins, but are distracted by their parents' marital problems. David becomes the new campus DJ after Steve chokes in his tryout.