This historical drama tells the story of the first class to graduate from the U.S. Military Academy at West Point. In the early 19th Century, Congress appropriated the money to build the school, but opponents who believed it to be an illegitimate expansion of the powers of the federal government decided to sabotage the school. They put the hard-as-nails Major Sam Carter in charge of the academy, and he ruthlessly put the recruits through grueling training -- until only ten prospective soldiers remained. They include Dawson, a patriotic farm boy and Howard Shelton, a selfish playboy who has come to West Point only because of its prestige. The two vie for Carolyn Bainbridge, while they, along with the other eight, try convince Carter that the school is worth keeping.

A former gunfighter who went to prison but then took up religion arrives in a western town as the new preacher. There he finds a feud between the ranchers and the farmers. The Railroad Agent is after the ranchers land and has his men causing all the trouble. The new preacher sets out to bring the two sides together and he says he will not need a gun.

A wealthy industrialist hires the renowned hoax-buster Phillip Knight to prove that an island he plans to develop isn't voodoo cursed. However, arriving on the island, Knight soon realizes that voodoo does exist when he discovers man-eating plants and a tribe of natives with bizarre powers.