In addition to his acting, Rob Reiner will be remembered for directing a string of iconic films in the 1980s. Many performers who worked with him are expressing their sadness.

“Shocked by the death of Rob Reiner — a great man,” posted John Cusack, who was first directed by Reiner as a teenager in “The Sure Thing,” followed by a cameo in “Stand By Me.”

“Love you, Rob. Sincerely,” wrote Jerry O’Connell, who played Vern in “Stand By Me.” Corey Feldman, another star of that film, called it “horrible news.”

Kathy Bates, who starred in “Misery,” noted that Michele Singer Reiner also shot publicity photos for the film.

“I loved Rob. He was brilliant and kind, a man who made films of every genre to challenge himself as an artist,” Bates said in a statement to CNN. “He also fought courageously for his political beliefs. He changed the course of my life.”

Stephen King — whose writings were the basis for both “Stand By Me” and “Misery” — also eulogized Reiner on social media.

“Wonderful friend, political ally, and brilliant filmmaker (including 2 of mine),” King said Monday. “Rest in peace, Rob. You always stood by me.”

James Woods recalled Reiner’s decision to cast him in “Ghosts of Mississippi.”

“The studio didn’t think I was old enough to do the part, but Rob fought for me. Political differences never stood in the way of our love and respect for each other,” wrote Woods, who frequently posts about his conservative viewpoints.

Jamie Lee Curtis sent a statement to Variety on behalf of herself and her husband, Christopher Guest, the co-star and co-writer of “This is Spinal Tap,” who also played Count Rugen in “The Princess Bride.”

“Christopher and I are numb and sad and shocked about the violent, tragic deaths of our dear friends Rob and Michelle Singer Reiner and our ONLY focus and care right now is for their children and immediate families and we will offer all support possible to help them,” Curtis said.

Cary Elwes, star of “The Princess Bride,” posted a photo of his personalized chair next to Reiner’s on the set, adding, “No words…”