Clifford Blossom

"It's not like they were brother and sister. They were, like, third cousins?"

- Clifford Blossom regarding Jason and Polly's unbeknownst incest.

Clifford "Cliff" Blossom is the main antagonist of the television series "Riverdale". He is portrayed by Barclay Hope.

He is the father of Jason and Cheryl Blossom, and husband to Penelope Blossom. At the beginning of the series, Jason was found mysteriously murdered, and the mystery was the overall arc of the first season. It later turned out that his father Clifford had tortured and shot him in cold blood, and he was the hidden main antagonist. He had a criminal named Mustang to assist him, and he framed FP Jones for the murder. After being discovered, he committed suicide by hanging.