The BEST seasons of Instinct (2018)

Every season of Instinct (2018) ever, ranked from best to worst by thousands of votes from fans of the show. The best seasons of Instinct (2018)!

Dr. Dylan Reinhart, a gifted author, university professor and former CIA operative, is lured back to his old life by NYPD Detective Lizzie Needham to help her stop a serial killer who is using Dylan’s first book as a tutorial.