Who had the most extras Zulu or spartucas?

"Spartacus" had significantly more extras compared to "Zulu." The 1960 film "Spartacus," directed by Stanley Kubrick, featured thousands of extras to depict the large-scale battles and crowds involved in the Roman slave uprising. In contrast, "Zulu," released in 1964, while also notable for its large cast, had fewer extras, focusing more on the specific historical event of the Battle of Rorke's Drift with a smaller, more defined group of characters.