Special Guest Stars Debra Monk as Karen Brantley Guest Stars Matthew Jeffers as Dr. Mark Walsh Shiva Kalaiselvan as Leyla Shinwari Frances Turner as Dr. Lyn Malvo Michelle Forbes as Dr. Veronica Fuentes Amaia Arana as Roxana Zamaya Selena Anduze as I.C.E. Agent Dani Shaw Mahi Alam as Yakub Supriya Ganesh as Rahel Frank Pando as Father O'Connell Rizi Timane as Temi Co Starring Em Grosland as Nurse Kai Brunstetter Olivia Khoshatefeh as Dr. Yasmin Turan Yvette Ganier as ED Nurse Linda Weber Isaiah Seward as Paramedic Durango Ehad Berisha as Resident Huxley Jenna Bosco as Paramedic Herrera Liba Vaynberg as Nurse April Kosloff Mahalet Dejene as Anesthesiologist Nyala Abebe Greta Quispe as Nurse Sabrina Zamabrano Becca Ballenger as Paramedic Goodrich Gary Lee Mahmoud as Evan Nashton Akram Basuni as Paramedic Nazari Nancy De Mayo as Board Member Lindsey Sweta Keswani as Board Member Soma Kulkarni Alexis Rae Forlenza as Jake Kedren Spencer as Devlin Gabriel Furman as Jonah Jonathan Han as Nelson Eric Scott Ways as I.C.E. Agent Tyree Carlos Gutierrez as Daniel Gabriela Garcia as Board Member Blair Hollis Kwabena Ampofo as Congregant 2 Nasreen Rahman as Congregant 1 Stephanie Janssen as Gerri Jessica Carmona as Scared Woman Evangeline Johns as Rosa Roger Yawson as Gasping Man