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 Christine Tucci Guest Star Kathleen Noone Guest Star Mark Adair-Rios Guest Star Donny Osmond Guest Star Marie Osmond Guest Star Stephanie Miller Guest Star Alyson Croft Guest Star Catherine Paolone Guest Star Patience Cleveland Guest Star Michele Marsh Guest Star Fred Silverman Executive Producer Dean Hargrove Executive Producer Chris Abbott Executive Producer Terrence O'Hara Director Catherine Michon Writer