- 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: Baby Makes Five
Air Date: 1992-02-13
Runtime: 46 min
Kelly confides in Brenda and Donna about her mother's pregnancy, but they can't keep a secret. David tells Donna that Mel is planning to propose, then learns about the pregnancy. He doesn't share the news with his father, who is clueless about Jackie's condition. Jackie assumes that Mel only wants to marry her to fulfill his obligation, so she dumps him. Music: ""All 4 Love"" by Color Me Badd (#1, 1992);