This series, created by uber-author Michael Crichton, is set in the Emergency Room of a busy Chicago hospital. It follows the doctors and nurses through both their personal and professional lives and draws you in to their trials and tribulations.
In Season 6 we meet two new doctors, the Croation Dr Luka Kovac and paediatric resident, Dr Cleo Finch. Obstetric nurse Abby Lockhart also joins the ER.
Dr Carter has a year of more downs then ups when he gets romantically involved with his cousin's wife, after treating her. After being badly beaten, he struggles to get back to work.
Tensions also run high when Dr Romano is appointed Chief of Staff and exerts his authority is his typical arrogant and autocratic style.
Jeannie and her husband reconcile after she decides to adopt an HIV positive baby.
Dr Benton is still struggling to keep his ex-girlfriend and his son in Chicago but then hears some startling news about his son's paternity.
Dr Greene comes up against the legendary newly appointed physician, Dr Lawrence, but suspects that all is not well with him.
Jing-Mei returns to the ER as a new resident.