Based on the hit TV show, ER.
RED means major.
BLUE means minor.
Abby/Luka
Carol/Doug
Susan/Mark
Lucy/John
Chen/Pratt
Kerry/Lopez
Cleo/Peter
Elizabeth/Robert
Dr. Abby Lockhart
Dr. Luka Kovac - XSelfX
Dr. John Carter
Dr. Susan Lewis - Gaia
Dr. Mark Greene
Nurse Carol Hathaway - Jessica
Dr. Doug Ross
Dr. Kerry Weaver
Dr. Peter Benton
Dr. Cleo Finch
Dr. Elizabeth Corday - Lilly
Dr. Robert Romano
Dr. Lucy Knight - SexyAngelMD
Nurse Sam Taggart - Gaia
Dr. Gregory Pratt
Dr. Jing-Mei "Deb" Chen
Deskclerk Jerry Markovic
Firewoman Sandy Lopez