Marcia Gay Harden Dr. Leanne Rorish Actor Bonnie Somerville Christa Lorenson Actor Raza Jaffrey Dr. Neal Hudson Actor Luis Guzmán Jesse Sallander Actor Melanie Chandra Malaya Pineda Actor Harry Ford Angus Leighton Actor Benjamin Hollingsworth Mario Savetti Actor William Allen Young Dr. Rollie Guthrie Actor Kevin Dunn Dr. Taylor Guest Star Angela Relucio Risa Park Guest Star Ellia English Isabel Mendez Guest Star Cress Williams Cole Guthrie Guest Star Gabrielle Carteris Amy Wolowitz Guest Star Christina Vidal Gina Perello Guest Star Michael Reilly Burke Frank Irving Guest Star Jackson Pace Pete Irving Guest Star Alicia Coppola Karen Irving Guest Star Curt Mega Aaron Jacobson Guest Star Alton Fitzgerald White Lawrence Guest Star Shelley Robertson Mali Guest Star Thomas Kopache Edwin Mercer Guest Star LJ Benet Jeremy Parker Guest Star Wes Ramsey Matt Guest Star Lincoln A. Castellanos Kurt Guest Star Joshua Keller Katz Paramedic 1 Guest Star Jim Titus Paramedic 2 Guest Star Aris Mendoza Paramedic 3 Guest Star Kimberly Whalen Rachel Guest Star Greg Collins Sheriff Adams Guest Star Ann Marie Lee Charge Nurse Guest Star Monnae Michaell OR Nurse Guest Star Erin Spencer Resident Guest Star Mark Atteberry Anesthesiologist Guest Star Nompumelelo Sikakane Lion King Cast Member Guest Star Mukelisiwe Goba Lion King Cast Member Guest Star Yael Pineda-Hall Lion King Cast Member Guest Star Joel Steingold Police Officer 1 Guest Star Jillian Murray Heather Pinkney Guest Star Tiffany Denise Hobbs Wendy Guest Star Kyle R. Banks Lion King Cast Member Guest Star Rob Parks Nathan Guest Star Sihle Ngema Lion King Cast Member Guest Star Vusi Sondiyazi Lion King Cast Member Guest Star Christina Cannarella ER Nurse Guest Star Michael Seitzman Executive Producer, Writer David Semel Executive Producer Ryan McGarry Executive Producer Marti Noxon Executive Producer Linda Goldstein Knowlton Executive Producer Kristen Kim Writer Andrew Bernstein Director