"We Were Liars" plunges viewers into the wealthy Sinclair family, who spend every summer on the privately-owned Beechwood Island in New England. Based on the beloved YA novel by E. Lockhart, "We Were Liars" centers its story on Cadence Sinclair,

Prime Video's assortment of original young adult series includes The Summer I Turned Pretty, Motorheads and as of today, the eight-episode thriller We Were Liars.

If you’re not already an Amazon Prime subscriber, don’t fret — you can still watch We Were Liars for free! Amazon Prime, which includes Prime Video, comes with a 30-day free trial before payment begins. After one month, the subscription costs $14.99/month or $139/year.