Backstage at the Critics Choice Awards, the former "Misery" actress and current "Matlock" star praised fellow nominee Demi Moore for "The Substance."

A month after Demi Moore revealed that an unnamed producer deemed her to be a “popcorn actress” 30 years ago — subsequently leaving fans playing the guessing game — the actor has dropped a hint about the mystery individual.

Well, Moore still isn't naming names, but during an appearance on "Jimmy Kimmel Live!" on Tuesday night, the actress did hint that said producer is no longer alive. Stopping by the ABC show in support of her Oscar-nominated performance in "The Substance,