90210 episode 10 is called “Games People Play” and it airs on 11/11/2008.
Kelly returns to Beverly Hills, revealing what happened between her and Dylan during her trip. Meanwhile, Annie turns sixteen and gets a surprising gift from Naomi. Also, the Wilson family receives a visit from Harry’s biological son, Sean.
Recurring Roles: Jennie Garth (Kelly Taylor) and Josh Henderson (Sean).
Source: 90210 Spoilers