Season 1

Season 1 of Unbelievable was ordered by Netflix on January 22, 2018. The season premiered on September 13, 2019.

Synopsis
After a young woman is accused of lying about a rape, two female detectives investigate a spate of eerily similar attacks. Inspired by true events.

Main

 * Toni Collette as Grace Rasmussen
 * Merritt Wever as Karen Duvall
 * Kaitlyn Dever as Marie Adler

Recurring

 * Dale Dickey as RoseMarie
 * Blake Ellis as Chris McCarthy
 * Austin Hébert as Max Duvall
 * Eric Lange as Robert Parker
 * Liza Lapira as Mia
 * Scott Lawrence as FBI special agent Billy Taggart
 * Kai Lennox as Steve Rasmussen
 * Danielle Macdonald as Amber Stevenson
 * Connor Tillman as Officer Nick Selig