Dominic West Noah Actor Ruth Wilson Alison Actor Maura Tierney Helen Actor Joshua Jackson Cole Actor Catalina Sandino Moreno Luisa León Actor Omar Metwally Dr. Vic Ullah Actor Julia Goldani Telles Whitney Actor Jadon Sand Trevor Solloway Actor Sanaa Lathan Jenelle Actor Hagai Levi Executive Producer Sarah Treem Executive Producer Jeffrey Reiner Executive Producer, Director Anya Epstein Executive Producer