Season 2 of 13 Reasons Why dropped more than a year ago and Netflix is ready to bring the show back with a brand new whodunit. WARNING! SPOILERS AHEAD -- the show's sophomore season left off on a cliffhanger and that looks anything but resolved in the latest first-look footage from the streamer. The series is expected to drop on August 23rd, when the new mystery will begin and fans will return to the drama of Liberty High. Season 3 will also be the show's penultimate season.