Elizabeth Sampson

Cristina meets Burke's parents -- and in the most awkward of circumstances -- the interns campaign for Izzie's reinstatement to the surgical intern program, Addison takes a break from her hospital duties, and a surgical patient lives what may be her last day to the fullest.

Alan and Denny clash when they discover information that calls the ethics of a case into question. Lori learns a secret about Brad.

Addison, Pete, and Sam work together to handle the complex case of a soon-to-be father who threatens his future family when he contracts tuberculosis.

Angie Harmon and Sasha Alexander are the lady detective duo. Jane and Maura investigate when a husband and wife who are both psychiatrists are murdered.

The emergency room is jolted when a new nurse manager, Eve Spellman, enforces her strict and efficient new procedures. Elsewhere, Kovac and Sam are uncomfortable working together on the same shift, and Abby treats a breast cancer patient who is having a hard time accepting her condition.

When the only way to stop Fanning and the virals' escape from Project NOAH involves a dangerous explosion that could leave Brad, Sykes and the cures caught in the crossfire, Amy must be the one to decide what's best for humanity.