Dick Van Dyke Dr. Mark Sloan Actor, Executive Producer Victoria Rowell Amanda Bentley Livingston Actor Barry Van Dyke Det. Steve Sloan Actor Charlie Schlatter Dr. Jesse Travis Actor Michael Tucci Norman Briggs Actor Delores Hall Nurse Delores Mitchell Actor Fred Dryer Guest Star Susan Gibney Guest Star Neal McDonough Guest Star Dennis Lipscomb Guest Star James Stephens Guest Star Robb Skyler Guest Star Morgana Rae Guest Star Fred Silverman Executive Producer Dean Hargrove Executive Producer Tom Chehak Executive Producer Chris Nyby Director Lee Goldberg Writer William Rabkin Writer