After Kai saves a woman's life, he turns into an overnight hero and viral sensation — until disturbing truths about his erratic behavior come to light. This shocking documentary chronicles a happy-go-lucky nomad's ascent to viral stardom and the resulting steep downward spiral.

Cast: Caleb 'Kai' McGillvary, Jessob Reisbeck, Brad Mulcahy, Lisa Samsky, Jeff Stricker, Gabriel Francisco