Charismatic, authoritative and chivalrous, Harry was a father figure to the ED team, despite his own troubled personal life. On Harry's first day at Holby he ran into his old flame Selina. Delighted to see her he invited her to dinner that evening, cancelling a driving lesson with his teenage daughter, Tally. Tally persuaded her mother to take her instead but they were involved in an accident and her mum died. Harry took his sadness out on Tally and developed a problem with anti-depressants, forging prescriptions to obtain them.
Harry had a long running war with registrar Simon - which escalated when Simon started sleeping with Tally. When he dumped her for Harry's friend Lana, Tally attempted suicide.