1x23 Zero Tolerance - 90210 Episode Guide

90210

- Episode 01x23

Episode: 01x23
Title: Zero Tolerance
Type: Regular Episode
Production Code: 123
First Aired: May. 12, 2009

Season 1 » Episode #23 - Zero Tolerance

Summary: Naomi puts aside her concerns about Jen's overspending when Liam asks her to the prom. Meanwhile, Annie accepts a geek's prom invitation to prove Liam is wrong about her; Adrianna goes into labor after Navid confronts Ty about his fatherly responsibilities; and Ryan takes Kelly's warnings about Jen as a sign of jealousy. The pop-rock band the Veronicas perform.

Who appeared in this episode?

Guest Stars:

Harry Wilson	played by Rob Estes
Annie Wilson	played by Shenae Grimes
Dixon Wilson	played by Tristan Wilds
Naomi Clark	played by AnnaLynne McCord
Erin Silver	played by Jessica Stroup
Adrianna Tate-Duncan	played by Jessica Lowndes
Debbie Wilson	played by Lori Loughlin
Liam Court	played by Matt Lanter
Ty Collins	played by Adam Gregory (II)