How 'Dr. Phil' Guests Have Been Paying It Forward

Dr. Phil reads letters from people who say their lives have been changed by the sobriety of former Dr. Phil guests. This episode, "Classic Dr. Phil: 'Dr. Phil, You’re Our Last Hope; Amazing Stories of Recovery,'” airs Friday. Watch inspiring updates here. TELL DR. PHIL YOUR STORY: Need Dr. Phil to get real with someone? WATCH: Young Woman Who Was Pregnant And Addicted To Heroin Shares Update