The movie camera was Rick Kirkham's best friend.
For 30 years, he turned the lens on himself, fooling around with family, trying marijuana as a teen and ultimately smoking crack cocaine.
He even had the camera rolling when he sped down the road high on booze and pills, intent on killing himself.
Through much of that time, Kirkham was a successful correspondent for television's "Inside Edition," covering crime and celebrity gossip.
A gift for his 14th birthday, the camera captured a video diary of Kirkham's life, as he talked intimately about his addiction, his guilt and the love of his two boys, which would ultimately save him from self-destruction.
That raw footage — nearly 3,200 hours in all — became an award-winning documentary called "TV Junkie" and is now part of an educational curriculum that gives teens a first-person account of the seduction of fame and the heartbreak of substance abuse.
From a spot as a dancer on Dick Clark's "American Bandstand" at 16 to his rise as a hot-shot crime reporter in Las Vegas, Kirkham, 49, saw his celebrity and income rise as fast as his insatiable appetite for drugs.
"I was secretly developing a death wish and taking more and more risks," Kirkham told ABCNEWS.com. "It was kind of a joke with one of my producers that I would go out in a blaze of glory and the world would see it."
As he traveled the world doing daredevil stunts — being shot from a cannon and nearly dying in a "total body burn" for the show "Inside Adventures" — the gregarious and handsome reporter could do no wrong.
That is, until Kirkham lost his job, his family and nearly his life, as he attempted suicide with 100 pills and two beers — camera rolling — until he passed out and rolled his Jeep.
When he awoke, Kirkham was staring at a photo of his two young boys, and he pledged to clean up his life.
In 1999, after hitting rock bottom, Kirkham handed over 46 boxes of film and 3,200 videotapes to Dallas director Michael Cain, who transformed the raw and disorganized footage into a documentary tour de force. "TV Junkie" won the special jury prize at the 2006 Sundance Film Festival.
"I had never seen anything like it, especially the scene where he lights up and smokes crack and questions why he is doing this," Cain told ABCNEWS.com. "He has a great job, wife and kids. But still, it does not stop him. His eyes literally roll back in his head, and he exhales and says what it feels like."
The educational version — "TV Junkie: Faces of Addiction" — was produced with co-editor Matt Radecki; Scope Seven, the team that created the "Supersize Me" educationally enhanced DVD; and the educational company McREL.
The documentary aired last year as part of an HBO series on addiction. The DVD includes related lesson plans, classroom activities and student handouts. The film has on-screen flash facts related to the content.
Recently launched in classrooms, it has been favorably received by educators and police.
"It was like watching a car wreck," wrote Lisa Dianne Binkley of the Tennessee Military Police. "You didn't want to watch, but you couldn't make yourself walk away. … Thank you for creating such a raw, but necessary piece of art."