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 Ron Hayes Guest Star Chris Robinson Guest Star Joanna Moore Guest Star John Larkin Guest Star Gene Evans Guest Star James Griffith Guest Star Mike Mazurki Guest Star Don Gazzaniga Guest Star Michael Bierne Guest Star Dennis McCarthy Guest Star L.Q. Jones Guest Star