James Arness Marshal Matt Dillion Actor Gene Evans Will Parmalee Guest Star Nicholas Hammond Doak Noonan Guest Star Van Williams Quincy Guest Star David Brian Tait Cavanaugh Guest Star Ford Rainey Storekeeper Guest Star Kim O'Brien Katherine Guest Star Victor Izay Bull Guest Star Hal Baylor Railroader Guest Star Leonard Katzman Producer Jim Byrnes Writer Bernard McEveety Director