Michael Landon Jonathan Smith Actor, Executive Producer, Director Victor French Mark Gordon Actor Herbert Edelman Dr. Cohn Guest Star Brian Lane Green Gary Duncan Guest Star Matt Landers Bob Johnson Guest Star Joshua John Miller Jason Winner Guest Star Giovanni Ribisi Curtis Johnson Guest Star Robin Riker Sherri Johnson Guest Star Barry Williams Miki Winner Guest Star Beau Dremann Tommy Guest Star Jill Carroll Trish Guest Star Jessica Drake Sharon Winner Guest Star Emily Banks Betty Guest Star Charlotte Stewart Cindy Guest Star Grant Owens Ted Duncan Guest Star Dan Gordon Writer