Career
He was known for his popular daily newspaper column and as the host of the syndicated tabloid-style television series Confidential File, developed by Coates and Irvin Kershner (1923–2010). Coates suffered a massive stroke in 1966 which left the right side of his body paralyzed and his speech severely impaired. Initially given a 50% chance of survival, Coates made a recovery in less than a year, regaining his speech and returning to work in April, 1967.