•
Chosen Jacobs as Charlie Chambers, the show's narrator, recounting his youth, as he used to be neighbors with the Monroe family. •
Sophie Thatcher as Becky Monroe, the sister of Chrissy Monroe, who was murdered. •
Kristine Froseth as Chrissy Monroe, a murdered high school girl who seemed to have her whole life ahead of her. •
Ben Ahlers as Brad Kirchoff, Chrissy Monroe's boyfriend; a hot-headed jock grieving for Chrissy who also tries courting Becky in the wake of her death. •
Sam Strike as Casper Tatum, a moody
James Dean type with a chip on his shoulder; he shares a class with Becky, and begins courting her. •
Julia Sarah Stone as Berlice Beaman, a nerdy girl Charlie briefly dates. •
Queen Latifah as Detective Grasso, a blunt yet diplomatic small town detective trying to solve Chrissy's murder. Secondary Character. •
Tony Hale as Mr. Boque, a teacher who encourages Charlie to make sense of the town's worry and fear by way of writing an earnest, introspective piece on Chrissy's murder for the school newspaper. •
Mark Duplass as Mr. Carpenter, Chrissy's English teacher, whom she was having an affair with. • David James Lewis as Mr. Jablonski, the small town's dentist, and a neighbor of the Monroe's. •
Nnamdi Asomugha as adult Charlie Chambers.
Pilot 2017 •
Max Burkholder as Charlie Chambers •
Odessa Young as Becky Monroe •
Ben Winchell as Brad Kirchhoff •
Adam Long as Casper Tatum • Kelli Mayo as Berlice Beaman •
Graham Beckel as Detective Hoffman •
Drew Roy as Mr. Carpenter •
Nicola Peltz as Chrissy Monroe ==Episodes==