Rellik ("Killer" spelled backwards) is a crime drama television series created and written by brothers Harry and Jack Williams that premiered on 11 September 2017.
[3] The series tells the story of the hunt for a serial killer who always attacks his victims with acid.
"We didn't want it to be a technical exercise," the pair remarked, "so we had to ask ourselves why you'd tell a story that way.
So, what happens when you start at the end and find your way back to the past sounded like an interesting thing to explore.
"[8] Initial reaction after the first episode were mixed: some people struggled to understand the programme's style.