It's graduation weekend, and Sandy Channing, the popular class president of her small-town high school, should be enjoying the time of her life. But when her friends start disappearing, Sandy discovers they have unwittingly awakened the vengeful spirit of a girl they wronged long ago. Fighting for her sanity, Sandy must unlock a dark secret from her own past before it's too late.

Out-of-work television ghost hunters discover the key to getting their jobs back - and proving ghosts are real - is by working with the last group of people anyone would expect: Social Media Stars.