Lloyd Bridges Grant Harper Actor Dack Rambo Wesley Harper Actor Mimi Rogers Blair Fenton-Harper Actor Richard Beymer David Fenton Actor Morgan Fairchild Racine Actor Nicollette Sheridan Taryn Blake Actor Brenda Vaccaro Julia Blake Actor Terry Farrell Laurie Caswell Actor Jennifer Warren Dinah Caswell Actor John Bennett Perry Michael Caswell Actor Nancy Olson Marjorie Harper Actor Anne Schedeen Sara Frank Actor Lauren Hutton Actor Roscoe Born Mark Bailey Actor John Reilly Guest Star Don Bowron Chris York Actor Jonathan Frakes Sandy Parris Actor Alan Fudge Actor Larry Linville Actor Thom Mathews Actor Leonard Goldberg Executive Producer Ralph Senensky Director Leo Penn Director Edward Parone Director Arthur Allan Seidelman Director Stephen Black Writer Don Roos Writer Jill Gordon Writer Jennifer Miller Writer Jeff Stuart Writer Michael L. Grace Writer Carol Saraceno Writer Harry Stern Writer