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 Joanna Cassidy Guest Star Shane Van Dyke Guest Star Jonathan Scarfe Guest Star Renée Humphrey Guest Star Nicole Forester Guest Star Randall Slavin Guest Star Michael Winters Guest Star Dona Hardy Guest Star Michael Caldwell Guest Star Charles Dougherty Guest Star Mark Daniel Cade Guest Star Carlos Alberto Felix Guest Star Jim Lau Guest Star Fred Silverman Executive Producer Dean Hargrove Executive Producer Chris Abbott Executive Producer Christopher Hibler Director Melody Fox Writer Marc Cushman Writer