A California couple on a road trip become stranded in Texas and are pursued by the cannibalistic Sawyer family.

After learning that her sister, Faith, has committed suicide in Portugal, Phoebe, an 18-year-old hippie, decides to uproot from her San Francisco home to travel to Europe. Phoebe hopes to discover and experience the life that led to her sister's death by retracing her footsteps, which eventually leads to Wolf -- Faith's boyfriend. However, as Phoebe's journey continues, a series of visions of Faith pushes her mind to the brink.