Complex sentence: Infamously, Ellis Powell was sacked at this time from the role of Mary Dale; many allegations were made against her by the BBC, who castigated her for what went in on her private life in those more innocent times.
Split into simpler sentences: Infamously, Ellis Powell was sacked at this time from the role of Mary Dale. Many allegations were made against her by the BBC, who castigated her for what went on in her private life in those more innocent times.