When does Combat Hospital return?

Combat Hospital is a medical drama television series, filmed in Toronto, that debuted on Global in Canada and ABC in the United States on June 21, 2011. The series was known for a time by the working title The Hot Zone before reverting to its original title, Combat Hospital. Set in Kandahar, Afghanistan in 2006, the series revolves around the life and work of doctors and nurses from the International Security Assistance Force at a military hospital. The budget for the first season was reported to be $2 million per episode.