Randall Duell was an American architect and motion picture art director. He designed Magic Mountain theme park in Santa Clarita, California, the original Universal Studio Tours in California, Six Flags Over Texas, Marriott's Great America theme parks, as well as Opryland in Nashville, Tennessee.

Six Flags Over Georgia is a 290-acre (1.2 km2) theme park located in Austell. Opened in 1967, it is the second park in the Six Flags chain following the original Six Flags Over Texas, which opened in 1961.