A talented cellist and an aspiring music producer, Shane's musical aspirations are now out of reach because he abuses prescription drugs and deals drugs out of his grandmother's house. After injuring his neck in a car accident, he began abusing OxyContin. His father was a drug addict, too, who died

Ashley was raised by a mother who was addicted to methamphetamines and gambling. Ashley flourished when her aunt and uncle became her legal guardians, but she started using heroin when her beloved grandfather died. Now she bounces back and forth between her rigid aunt's house and her permissive mother's house,

Forty-year-old Jeff was once known as a heroic firefighter after he saved his partner's life. But Jeff was traumatized by the harrowing event, and his drinking increased drastically. Jeff has received two DUI's and been rushed to the hospital numerous times for seizures. Jeff's alcoholism has also forced his son

While Andrea was growing up, she yearned for a relationship with her mostly absent alcoholic father. During high school, she sought solace with her boyfriend, moved out and started a family at 19. Andrea soon became overwhelmed with parenting duties and turned to alcohol. As her drinking escalated she turned

Although she has two loving children and an adoring husband, Danielle is dangerously addicted to Percocet. As a teen, Danielle felt neglected by her alcoholic father and began cutting herself.

At 53, Gloria prides herself on being a good cook and an independent, fun-loving woman. But Gloria uses her cooking and charm to manipulate her family into letting her drink as much as she wants. Gloria had difficulty raising her children, and was married to an abusive man. At 42,

To outsiders, Marci's family life seemed ideal. But while her mother worked, Marci was left home with her alcoholic father. She endured his abuse while her mother looked the other way. Marci began drinking and doing drugs. Her marriage failed, and she lost custody of her children. But her mother

Once a successful hairstylist, Casie now works in a small-town salon to fuel her $500-a-week meth habit. Casie's childhood was marred by her mother's drug addiction.

From an early age, Anthony's father made him feel worthless. His parents divorced, and his mother remarried, but she was still unhappy and turned to alcohol and drugs. It was little wonder, then, that Anthony began drinking at age 13. Another blow came when Anthony's younger brother died of leukemia.

When Angelina was eight, her family grew apart over an argument about money. Her mother turned to prescription drugs and cocaine to deal with the stress. After graduating from high school, Angelina became her younger brother's legal guardian, but she was overwhelmed by the job of taking care of her

By her late 20's, Sandy had achieved the American Dream. She was married with four beautiful daughters and owned a home she and her husband built themselves. But today, Sandy's life is unrecognizable from what it once was.

A tall, beautiful brunette, Tiffany maintained a perfect GPA in high school and played Varsity basketball. But despite her achievements, Tiffany's childhood was plagued by her parents' violent marriage and their drug and alcohol abuse.

Beloved by his five sisters and his teenage son, Nik 35, was the glue that holds his large family together. He was a proud college graduate who became the director of a multi-million-dollar casino chain at a young age. But now Nik is a homeless drug addict.

Dawn, 49, was once a model, but today she's homeless and wanders around town using meth and suffering from the effects of Meth Psychosis.

Next, a talented singer and the owner of his own karaoke business, 22-year-old Josh is addicted to food and weighs 550 lbs. Josh's father, Rex, has the same weight problem--at 317 lbs., he's a diabetic who's had six strokes.

When Kristen was 3, her parents divorced and soon after her grandparents died, and Kristen somehow felt responsible. Then Kristen's mother married an alcoholic and addict, whose daughter introduced Kristen to drugs. By 15, Kristen was getting high.

From the outside, Ryan and his family look picture perfect. They live in a beautiful house in an upscale northern California neighborhood. But inside, their world is falling apart. Ryan, once a talented drummer who was awarded a music scholarship to the state university, is addicted to opiates.

By day, Jacob, 25, is a banker. But most nights, Jacob is drinking, driving and often engaged in barroom brawls. He recently overdosed on alcohol and prescription drugs. His heart stopped and he had to be revived with paddles. Jacob blames his mother -- a drug user and former dealer

Trent, 33, is a four-star chef who's served U.S. presidents and Hollywood stars. But as the child of alcoholics, Trent's formative years were marked with violence and abuse.

Growing up, Dillon showed tremendous promise. But after a bitter divorce, his mother, Tammy hoped that Dillon wouldn't follow in the footsteps of his violent, alcoholic father. But today Tammy's worst fears have come true. Dillon, 20, is living with his father in a dilapidated trailer where he injects methamphetamines

Growing up Hubert, now 50, never felt truly loved by his stepfather. And his stepfather admits giving more love and attention to his three biological children. Meanwhile, Hubert protected his brother and sisters from hearing and seeing their parents screaming and hitting one another. Forty years later, it's

Leslie is a Sunday school teacher, PTA member, soccer mom of three and a raging alcoholic. When she can't get her hands on vodka or wine, Leslie resorts to economy size bottles of mouthwash.

As a timber cutter, Coley has one of the most dangerous jobs in America. But instead of taking serious precautions, he increases his risks every day by snorting crystal meth. Because of his addiction, Coley's business is falling apart.

Corinne is a pretty 18 year-old blonde girl who was an honor roll student, star athlete and played the clarinet and saxophone. She started using drugs at 14 after being sexually abused by a neighborhood boy who babysat her.

As a child Caylee was an over-achiever from an affluent family. But despite her myriad successes, her mother, Christy, was never satisfied with her. Christy, herself was sexually-abused as a girl, and has hidden her bulimia from her family for 35 years.

Antwahn played professional basketball for the Los Angeles Clippers and in Europe for over a decade, but when a serious knee injury ended his career he began to binge on crack-cocaine and ended up on skid row.

Chuckie, 28, is the son of a famous musician, and was born into the rock 'n' roll world of the 70's. Surrounded by famous musicians and privilege all his life, he aspired to be an athlete or singer.