Mitchel “Grit” Thorn is a washed-up private investigator whose charm is as rugged as his methods are unconventional. When his estranged daughter, Ava, vanishes from the shadowy depths of a notorious Hollywood jazz club, Grit finds himself thrust into a dangerous game of deceit and corruption. He soon navigates a twisted path of mob enforcers, shady club owners, and dubious celebrities, each hiding secrets darker than the last.