Parminder Nagra Dr. Neela Rasgotra Actor Linda Cardellini Nurse Samantha Taggart Actor John Stamos Dr. Tony Gates Actor Scott Grimes Dr. Archie Morris Actor David Lyons Dr. Simon Brenner Actor Angela Bassett Dr. Cate Banfield Actor Sam Jones III Chaz Pratt Guest Star Gil McKinney Dr. Paul Grady Guest Star Troy Evans Frank Martin Guest Star Chloe Greenfield Sarah Riley Guest Star Victor Rasuk Dr. Ryan Sanchez Guest Star Bresha Webb Dr. Laverne St. John Guest Star Amanda Aday Pregnant Waitress Guest Star Andrew Astor Tyler Guest Star Ivar Brogger Guest Star Dominic Janes Alex Taggart Guest Star Christopher Chulack Executive Producer Michael Crichton Executive Producer David Zabel Executive Producer John Wells Executive Producer R. Scott Gemmill Executive Producer