mr. belushi, do i need to bring you to the principal's office? >> director david lynch and why he kept this project so secretive. >>> but first the "nightline 5." >> tried hard to quit smoking. but when we brought our daughter home, thavms it. now i have nicoderm cq. >> helps prevent your urge to smoke all day. >> best thing that ever happened to me. every great why needs a great how. >>> shoulders don't just carry pads, they carry a fan's passions, hopes and dreams. and maybe the chance at greatness. because shoulders were made for greatness, not dandruff. >> number one in just 60 seconds. >>> good evening. thanks for joining us. it could be a growing addiction. potentially stunting the development of children. one doctor uses the term "digital heroin" to describe the compulsion to stare into screens for hours. tonight you're about to see firsthand in family-made video diaries the devastating impact of digital obsession and the road to rehabilitation. here's abc's elizabeth vargas. >> reporter: walk down any street, any mall, any hallway, everyo

mr. belushi. i said, yes, sir. he said, do i need to bring you to the principal's office? years. >> did it feel like a long time? did it feel -- >> yes, it felt like about 80 years. >> i'm not sure if that's a good -- >> you're not supposed to say that. you're supposed to say it's like to time passed at all. >> you look the same. >> it was amazing. amazing. >> i can't believe it's been 27 years and, dana, you have -- i'm sure you have a lot of crazy fan encounters. what is the crazest you had with "twin peaks" fans. >> they're used to back when the show was on the first time there was a lot more crazy stuff going on but, you know, they always want me to do stuff to my character in the show, most of the time. they want me to like barf or barking or, you know, do the cool things david had me do, snap my fingers and stu like that. >> writing on top of the car. >> surfing on top of the car was one of my favorite things. it was a good time. good time. >> yeah. >> us too. [ applause ] we have a super fan in the audience, rebecca, super fan, you have a question? >> i'm so excited