"Clete Purcel--private investigator, former cop, and war veteran with a hard shell covering just a few soft spots--is Dave Robicheaux's longtime friend and partner in detective work. But he has a troubled past. When Clete picks up his car from the local car wash, only to find it ransacked by a group of thugs tied to the drug trade, it feels personal--his grandniece died of a fentanyl overdose, and his fists curl when he thinks of the dealers who sold...

Season four delivers even more exciting leaps with 22 unforgettable episodes following Dr. Sam Beckett's extraordinary time-travel adventures.