Warning: Spoilers
David Benioff's Wolverine script has been reviewed by Latino Review.
The review reveals the film is indeed a prequel, set partially in Vietnam. There’s no samurai action, however, ala Frank Miller, the site reveals. Silverfox, Victor Creed (Sabertooth), Blob, Barbarus, Beak, Agent Zero and Stryker all figure into the plot.
Here's an excerpt from an action sequence:
"Logan walks into the tavern, sniffing the air. He sees Creed sitting there on the barstool and then all hell breaks loose. Creed and Logan brawl for the next 3 pages and Creed beats the s*** out of Logan, the beating is so bad that Logan’s healing factor cannot keep up with the violence done to his body by Creed. Creed crushes Logan's bone claws and leaves him for dead.”
You can check out the entire spoiler-filled review here.