Robert Fuller Cooper Smith Actor John McIntire Christopher Hale Actor Frank McGrath Charlie Wooster Actor Terry Wilson Bill Hawks Actor Denny Miller Duke Shannon Actor Michael Burns Barnaby West Actor Leif Erickson Guest Star Randy Boone Guest Star Carl Reindel Guest Star Bruce Dern Guest Star David Carradine Guest Star Patricia Lyon Guest Star Parley Baer Guest Star Larry J. Blake Guest Star Nestor Paiva Guest Star Diane Mountford Guest Star Rachel Ames Guest Star