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 Maury Sterling Guest Star Alan Blumenfeld Guest Star Karen Moncrieff Guest Star Frances Bay Guest Star Mark Lamura Guest Star D.C. Douglas Guest Star Ron Perkings Guest Star Eric Gustavson Guest Star Sarah Aldrich Guest Star Hugh B. Holub Guest Star Fred Silverman Executive Producer Dean Hargrove Executive Producer Tom Chehak Executive Producer, Director, Writer