After an incredibly long hiatus, 90210 returns with a new episode next week.

On it, the problems between Annie and Ethan will escalate; as will the overall insanity of Silver.

Meanwhile, a couple of newly-discovered photos have shed light on what else is coming up as the first season of this hit CW series draws to an end.

As previously reported, Tori Spelling returns to the zip code that made her famous. Below, the actress poses with co-stars Jennie Garth and Jessica Stroup, along with special guest star Diablo Cody.

Also, Stroup's character has been spotted wearing a prom dress, perhaps one designed by Donna Martin herself...

Coming to 90210 this spring: Tori Spelling, Diablo Cody and the West Beverly prom!

Matt Richenthal is the Editor in Chief of TV Fanatic. Follow him on Twitter and on Google+.