Skeet Ulrich says goodbye to Riverdale

Just Jared Jr.

"Goodbye Riverdale…thank you for introducing me to some lifelong friendships and so many beautiful souls," Ulrich captioned an Instagram photo. "Today is my last day on set but the experience will never leave my heart. Thank you to all of you for the love and support.” Showrunner Roberto Aguirre-Sacasa responded: "There will always be a hook for you to hang your Serpent jacket on in Riverdale."