Ronald O'Neil, a renowned figure in the realm of cinema and television, has left an indelible mark on the industry with his impressive body of work, which includes, but is not limited to, the notable film "Symptoms" released in the year 1974.
Furthermore, his extensive career has also been marked by his memorable performances in the long-running television series "Dixon of Dock Green", which premiered in 1955 and captivated audiences with its gripping storylines and memorable characters.
