Ethan used foam to stop a boy from bleeding on Code Black.
The world of medicine is an ever-changing, ever-evolving field, and Colonel Ethan Willis knows it. In the Season 2 premiere of Code Black, the doctor applied an experimental foam to cauterize a boy's shark attack wound. (Whoa!) While not the most permanent of solutions, it sure beats bleeding out!
Watch Code Black on Wednesdays at 10/9c on CBS and CBS All Access.