This Lifetime Original Movie follows the grisly true-crime story of a truck driver (David Arquette) who, during his work travels across the country, kills numerous women, and leaves a confession of each murder with a scrawled happy face as cryptic evidence of his crime. See more in this full movie, "Happy Face Killer." #HappyFaceKiller Subscribe for more from other great LMN shows: mylt.tv/3aTTVPI Check out exclusive LMN content: Website - mylt.tv/LMN Facebook - mylt.tv/LMNFacebook Twitter - mylt.tv/LMNTwitter LMN is a top entertainment destination for women, featuring a diverse mix of original movies and themed programming inspired by sister network Lifetime's iconic movie heritage. LMN's unique brand of storytelling serves a passionate and loyal audience with a continuous slate of movie genres they've grown to love.