Noah WyleDr. Michael 'Robby' Robinavitch / Regisseur / Schrijver / Executive Producer Patrick BallDr. Frank Langdon Katherine LaNasaCharge Nurse Dana Evans Supriya GaneshDr. Samira Mohan Fiona DourifDr. Cassie McKay Taylor DeardenDr. Melissa King Isa BrionesDr. Trinity Santos Gerran HowellStudent Doctor Dennis Whitaker Shabana AzeezStudent Doctor Victoria Javadi Amielynn AbelleraNurse Perlah Alawi Brandon Mendez HomerNurse Donald 'Donnie' Donahue Kristin VillanuevaNurse Princess Alexandra MetzDr. Yolanda Garcia Jalen Thomas BrooksNurse Mateo Diaz Tracy IfeachorDr. Heather Collins Sepideh MoafiDr. Baran Al-Hashimi Laetitia HollardNurse Emma Nolan Lucas IversonMed Student James Ogilvie Irene ChoiMed Student Joy Kwon Shawn HatosyDr. Jack Abbot / Regisseur Joanna GoingTheresa Saunders Ernest Harden Jr.Louie Cloverfield Ambar MartinezNurse Kim Tate Jermaine WilliamsAntoine Dubios Ayesha HarrisDr. Parker Ellis Krystel McNeilKiara Alfaro Lewie BartoneMedic Pozsonyi Lesley BooneNurse Lena Handzo William GuirolaOrlando Diaz Deepti GuptaEileen Shamsi Michael HyattGloria Underwood Brandon KeenerJohn Bradley Samantha SloyanLily Bradley Evan Allen-GessesseNurse Dave Miller Brian TichnellMedic Amboy Taylor HandleyPaul Hamler Brittany AllenRoxie Hamler Caroline HenryMedic Lidel Jonathan von MeringMedic Bosco Melette Le Blanc-CabotNurse Sophie Auget Henry Joseph SamiriHarrison Ashcroft Jessica 'Limer' FloresHarlow Graham Christopher ThorntonDr. Caleb Jefferson Kacie RogersRT Carrie Volk Rusty SchwimmerMonica Peters Ashley RomansJoyce St. Claire Reginald Lashaun ClayUnderhill Chase SimoneMedic Ziggler Kadan Well BennettMedic Flores Adrienne LewisMedic Crowe Tim Van PeltNurse Tim Salinger Kassie ThorntonNurse Olive Rivera Talha BarberousseMakedah Smith Dominique StarNurse Vivi Mandel Cathryn Dylan OrtizBrenda Azurmendi Jackson KellyDavid Saunders Shannon McClungFlight Nurse Johnathan O'NeilSecurity Guard Olsen Abby Ryder FortsonKristi Wheeler Shu Lan TuanGinger Kitajima Courtney GrosbeckPiper Fisher Jennifer ChristopherTrish Jordan FarrandNurse Jordan Prescott Meta GoldingNurse Noelle Hastings Loren EscandonLorrie Diaz Mackenzie AstinJereme Spencer Rebecca TilneyHelen Spencer Lovensky Jean-BaptisteSam Wallace Marguerite MoreauLynette Wheeler Amanda KnapicPPD Officer Freeman Brandan Hunter-DavisX-Ray Tech Gabriel Ruane Marcos De SilvasOfficer A. Harrelson Derek CecilMichael Williams Jayne TainiEvelyn Bostick Annabelle ToomeyKylie Conners Michael CognataAllen Billings Claude George Jr.Medic Manny Otero Savannah Nicole RuizAna Diaz Scott BroderickC.O. Nick Lorenzini Kevin BriefGeorge Francis Bonita FriedericyCora Wilkins Meghana MudiyamDr. Megan Nordt Marisa EcheverriaGeri Weiss Alison HaislipMorgan Stiles Jenna MoloneyCoral Stevens Luke TennieDr. Crus Henderson Sofia HasmikDr. Nazely Toomarian Alfonso CaballeroOtis Williams Mei-Lin HoSangJia Yi Chen Patrick FaucetteBob Chazan Megan BarkleyChanel Sutton Amanda FullerMadison Humphrey Aidan McGrawAiden Humphrey Emma Rose SmithSophie Atwater Carmine GiovinazzoIvan Pugliesi Telvin GriffinOfficer Rich Stefano Jamie Lynn WatkinsNurse Jamie Roy Williams Jr.Officer M. Suggs Skyler StoneBuster Pirelli Bethany WallsWhitney Rivera Sean Patrick BryanSWAT Zinser Tom O'ConnellSWAT Dobrzycki Sarah Jane MorrisJaney Malloy Devon GummersallLarry Edwards David G. HollandOfficer Alberich Kerry KnuppeHillary Edwards Irina DubovaYana Kovalenko Jesse LambrightLiam Sanders Heather WyntersSister Grace Matthews Porter KellyMargaret 'Hail Mary' Walker Nyaling MarenahPhylicia Ronson Jay Jay WarrenJohnny Hansen Christopher T. WoodIan Randall Damian MarcanoRegisseur / Co-Executive Producer Amanda MarsalisRegisseur / Co-Executive Producer John WellsRegisseur / Executive Producer Uta BriesewitzRegisseur / Co-Executive Producer Noah WyleDr. Michael 'Robby' Robinavitch / Regisseur / Schrijver / Executive Producer Shawn HatosyDr. Jack Abbot / Regisseur R. Scott GemmillSchrijver / Executive Producer Joe SachsSchrijver / Co-Executive Producer Simran BaidwanSchrijver / Executive Producer Cynthia AdarkwaSchrijver / Supervising Producer Kristen Pierre-GeyfmanSchrijver Danny HoganSchrijver / Script Coordinator Michael HissrichExecutive Producer Erin JontowExecutive Producer Fred EinesmanConsulting Producer Matt CallahanSet Decoration Nina RuscioProduction Design Johanna CoelhoDirector Of Photography Katherine KousakisHair Department Head Myriam AroughetiMakeup Department Head Kelly AkersScript Supervisor Susan Youngman HoenScript Supervisor Lauren PendergrassRedacteur Alexander JongbloedFoley Mixer Todd GraceSound Re-Recording Mixer Gavin BrivikOriginal Music Composer Von VargaProduction Sound Mixer Ed CarrSound Re-Recording Mixer Bryan ParkerSupervising Sound Editor Ann KlineMusic Supervisor Nicholas KmetMusic Editor Michelle LankwardenUnit Production Manager Seth CaskeyCasting Associate Cathy Sandrich GelfondCasting Terri MurphyCo-Executive Producer Peter MartoranoLocation Manager 
