Shannen Doherty Guest Stars In Special Luke Perry Tribute Episode of 'Riverdale' - See the Stills

The cast of Riverdale look down sadly at what appears to be a roadside memorial in this still from tonight’s season four premiere.

In “Chapter Fifty-Eight: In Memoriam”, as the residence of Riverdale prepare for it’s upcoming Independence Day parade, Archie (KJ Apa) receives a phone call that will change his life forever.

One of Luke Perry‘s real life close friends Shannen Doherty is a special guest star in the episode, where she has a pivotal, super-emotional role.

If you didn’t see, check out how the cast paid tribute to Luke on social media ahead of the premiere.

Get your tissue boxes ready, Riverdale returns TONIGHT (October 9) at 8pm ET/PT on The CW!

Read More: Riverdale EP Talks ‘Brutal’ Luke Perry Tribute Episode