I'm a big Tyrone Power fan, but this movie was a bit disappointing. It couldn't decide whether to be a swashbuckling action movie or a biopic about the Cortes expedition in Mexico. It ended up doing neither very well. The first half hour or so while still in Spain was good and showed promise, but then it just petered out. There were some good performances by Lee J. Cobb (young and with hair, even), Caesar Romero as a boisterous and enthusiastic Hernan Cortes, and Jay Silverheels (yes, Tonto himself) as an Aztec nobleman.