Brigadier General Frank D. Merrill leads the 3,000 American volunteers of his 5307th Composite Unit (Provisional),aka "Merrill's Marauders", behind Japanese lines across Burma to Myitkyina, pushing beyond their limits and fighting pitched battles at every strong-point.

• United States Pictures
• Warner Bros. Pictures
• Jeff Chandler
• Ty Hardin
• Peter Brown
• Andrew Duggan
• Will Hutchins
• Claude Akins
• Luz Valdez
• John Hoyt