Christine Lahti Dr. Kathryn Austin Actor Mark Harmon Dr. Jack McNeil Actor Héctor Elizondo Dr. Phillip Watters Actor Stacy Edwards Dr. Lisa Catera Actor Adam Arkin Dr. Aaron Shutt Actor Peter Berg Dr. Billy Kronk Actor Vondie Curtis-Hall Dr. Dennis Hancock Actor Rocky Carroll Dr. Keith Wilkes Actor Jayne Brook Dr. Diane Grad Actor Eric Stoltz Actor Chris Sarandon Guest Star Christine Tucci Guest Star Alan Rosenberg Guest Star Ken Lerner Guest Star Mae Whitman Guest Star Charlayne Woodard Guest Star Bob Bancroft Guest Star Todd Louiso Guest Star Oren Williams Guest Star John Cappon Guest Star John Tinker Executive Producer Bill D'Elia Executive Producer, Director James C. Hart Executive Producer Nicole Yorkin Executive Producer, Writer Dawn Prestwich Writer, Executive Producer David E. Kelley Executive Producer Ian Biederman Writer Stephen Cragg Director Rob Corn Director John Heath Director Martha Mitchell Director James R. Bagdonas Director Ellen Herman Writer Barbara Hall Writer Jan Oxenberg Writer Josh Reims Writer Remi Aubuchon Writer