Guest Stars Debbie Allen as Dr. Catherine Avery Scott Speedman as Dr. Nick Marsh Dianne Doan as Molly Tran Sophia Bush as Dr. Cass Beckman Andrea Bordeaux as Tasha Lawson Lena Waithe as Dr. Evynn Moore Anirudh Pisharody as Dev Jane Widdop as Andrea Karen Maruyama as Lisa Saito Jacob Bond as Cameron Co Starring Fran Nichols as Nurse Karen Norman Nixon, Jr. as Nurse James
