[custom_adv] 5. Paul Newman's son In 1978, Paul Newman's son, Scott Newman, who was an aspiring actor in his own right, was found dead in a hotel after overdosing on pills and alcohol. He was 28. Scott Newman had issues with drinking and had been arrested for some alcohol-related incidents. He suffered a motorcycle accident in 1978 for which he then also began taking pain pills. On the night of his death, Scott mixed a lethal dose of Valium, alcohol, and other drugs. [custom_adv] 4. Marlon Brando's daughter Cheyenne Brando, hanged herself in 1995 at age 25. After becoming pregnant, the Tahitian-born model moved with the baby's father, Dag Drollet, to Marlon's house in Los Angeles. Shortly after moving, in 1990, Cheyenne's half-brother, Christian, shot and killed Drollet. After that, Cheyenne's mental state deteriorated until she was diagnosed with schizophrenia, losing custody of her son, Tuki Brando. She hanged herself at the home of her mother, Tarita Teriipaia. [custom_adv] 3. Gregory Peck's son Gregory Peck was unable to work for two years after the suicide of his son, news reporter Jonathan Peck, in 1975. Jonathan suffered a self-inflicted gunshot wound. At the time, he was going through a broken relationship and dealing with arteriosclerosis and severe fatigue. [custom_adv] 2. Willie Nelson's son In 1991, Willie Nelson's son Billy, 33, hanged himself in his family's Tennessee cabin following a period of financial difficulty. [custom_adv] 1. Carroll O'Connor's son In 1995, Carroll O'Connor's son, Hugh, committed suicide after a long battle with drug addiction at the age of 32. Hugh had become addicted to painkillers after a battle with cancer, and then eventually moved to harder drugs. He called his father to tell him he was going to end his life. Police arrived at Hugh's home, but it was too late, as he had already shot himself.