A strict rule following high school senior joins a group of country club lifeguards. He quickly discovers they focus their energy on goofing off and throwing parties. Over the summer, Mike learns to have fun for the first time.

Former investigative journalist turned professor, Susan Shaw, finds her past catching up with her when the people around her start dying. Fearing for her daughter’s safety, Susan reaches out to her old friends to try and figure out who’s after her.