So... how did it all end?
On Code Black Season 1 Episode 18, Mario confronted Angus about the prescription drug abuse and it resulted in one of the biggest bust ups of the season.
Christa was very annoyed when she found out just how close Neal and Grace were before she left for Haiti - and she made her feelings known.
Jesse and the nurses also got ready to walk out, while Dr. Taylor and Leeanne attempted to find money in the budget... but did they succeed?
Use the video above to watch Code Black online and find out now!
Paul Dailly is a staff writer for TV Fanatic. Follow him on Twitter.