Bonanza as "Bonanza". In the fall of 1972, off-network episodes were released in broadcast syndication to local stations by NBC under the "Ponderosa" name. After the series was canceled, the syndicated reruns reverted to the "Bonanza" name. From the fourth season on, the Cartwrights and nearly every other recurring character on the show wore the same clothing in almost every episode. The reason for this is twofold: it made duplication of wardrobe easier for stunt doubles (Hal Burton, Bob Miles, Bill Clark, Lyle Heisler, Ray Mazy) and it cut the cost of refilming action shots (such as riding clips in-between scenes),
Ponderosa Ranch with a scale replica of the Cartwright ranch house and barn similar to the ones seen on television. A replica of Virginia City was later added. The original plan was to open the set to tourists once filming had wrapped. However, shuttling cast and crew up to Incline Village on a weekly basis became cost-prohibitive. Thus, only 15 episodes of "Bonanza" were shot there. A majority of ranch-specific scenes were shot on a sound stage at Paramount Studios in Hollywood. Outdoor scenes were filmed on location at nearby Big Bear Lake, Red Rock Canyon, Mojave, or eastern Kern County, California.