Newlyweds Parker and Madeline move into their dream home. As they settle in, they discover a box of old love letters written to the original owner. And as the couple digs into the increasingly obsessive correspondence, a mysterious woman arrives with a horrifying secret that threatens their lives.

After witnessing a murder in the gritty streets of 1950s Manhattan, newlyweds Suze and Arthur become the dangerous obsession of a greaser gang that awakens a sleeping quandary into the couple's sexual identity.