Dade Hunter and Jack Allen are two cowboys who got caught up in the 1849 California Gold Rush, and had a good fortune in the gold fields. They decide to spend a winter in San Francisco, where Jack gets hooked on gambling, while Dade quickly gets tired of it and moves on. Dade meets Andres, a Spanish Don who owns a large ranch, and tries to persuade Jack to move there with him, but Jack is involved...