Jungle Jim does battle with a would-be diamond smuggler and a renegade tribe.

Composer Gary Stuart and his wife, Connie, have an argument over her alleged affair. The Stuarts agree to get divorced, and each tries to move on to a new love: Gary with socialite Deborah Randolph and Connie with businessman Frank McGraw. However, they begin to realize that they still have strong feelings for each other, and the Stuarts must make a decision before their divorce is final.

It's 1893 and gold is being smuggled out of the country. Instead of stealing gold bars, the outlaws are stealing high grade ore, having it smelted, and then having it plated to look like lead. The Government sends agents Bret and Larry who arrive in Cripple Creek posing as Texas gunfighters. Bret finds the smelting operation and Larry learns of the payoff. But the crooked town Marshal is suspicious of the two men and the reply of his inquiry to Texas exposes them putting their lives in danger.