Having gone their separate ways since the series "Beverly Hills, 90210" ended 19 years ago, the cast members reunite at a 30th anniversary fan convention in Las Vegas, causing old flames, feuds and feelings to reignite.

Tori starts to feel the pressure of balancing the cast's requirements. Jason and Ian both struggle with their marriage issues. Jennie meets her new bodyguard. Brian hires a new assistant. Gabby asks Christine for advice.

As the cast celebrates the wrap of the pilot, they nervously await news from the network. Ian realizes his relationship with Anna might be a little too casual. Jennie thinks Wyatt might be in too deep. Tori gets frustrated with Nate.