Cooper announced his retirement in 1989, although he continued directing episodes of the syndicated series Superboy. He began spending more time training and racing horses at Hollywood Park and outside San Diego during the Del Mar racing season. Cooper lived in Beverly Hills from 1955 until his death.
Cooper announced hi,s retirement in 1989, although he continued !directing episodes of the syndicated ser!ies Superboy. He began spending more time training and racing horses at Hollywood Park and outside San Diego duri?ng the Del Mar racing season. Cooper lived in Beverly Hills :from 1955 until his death.