Union Pacific is a Western television series starring Jeff Morrow, Judson Pratt and Susan Cummings that aired in syndication from 1958 until 1959. This show was inspired by the 1939 film also named Union Pacific, starring Joel McCrea, Barbara Stanwyck, and Robert Preston. Union Pacific was filmed by California National Productions at the Iverson Movie Ranch in Chatsworth in Los Angeles County, California. Other offerings were the syndicated Boots and Saddles and Pony Express (both 1957–1958) and the NBC anthology series, , which aired from 1955 to 1956.