James Arness Marshal Matt Dillion Actor Nina Foch Agatha Corey Guest Star Ruth Roman Flo Watson Guest Star Kevin Coughlin Billy Joe Corey Guest Star Thomas Hunter Frank Corey Guest Star Bruce Glover Titus Wylie Guest Star Jo Ann Harris Ellie Wylie Guest Star John Schuck Amos Blake Guest Star James Almanzar Hankin Guest Star Charles Fredericks Clel Wilson Guest Star Joseph Dackow Producer Herman Groves Writer Bernard McEveety Director