Noah Wyle Dr. John Carter Actor Laura Innes Dr. Kerry Weaver Actor Alex Kingston Dr. Elizabeth Corday Actor Goran Visnjic Dr. Luka Kovac Actor Maura Tierney Abby Lockhart Actor Ming-Na Wen Actor Sherry Stringfield Dr. Susan Lewis Actor Sharif Atkins Actor Tom Everett Scott Eric Wyczenski Guest Star Michelle Krusiec Tong-Ye Guest Star Don Cheadle Paul Nathan Guest Star Leslie Bibb Erin Harkins Guest Star Lake Bell Jody Holmes Guest Star Abraham Benrubi Jerry Markovic Guest Star Laura Cerón Guest Star Deezer D Nurse Malik McGrath Guest Star Troy Evans Frank Martin Guest Star Yvette Freeman Nurse Haleh Adams Guest Star Bellina Logan Nurse Kit Guest Star John Wells Executive Producer Michael Crichton Executive Producer Neal Baer Executive Producer Jack Orman Executive Producer