Set in Kensington, Pa.,"Long Bright River" paints an authentic picture of a community overrun by the opioid epidemic. Based on the novel of the same name, author and co-writer of the series Liz Moore completed extensive research in order to accurately portray the community both on the page and the screen.

Amanda Seyfried is the star of the new suspense thriller series Long Bright River, which is based off of Liz Moore’s January 2020 novel of the same name.

Amanda Seyfried stars in Peacock’s 2025 crime drama limited TV series Long Bright River, which revolves around the murder of three women.