Sylvester Stallone appeared on the Don Imus radio show and plugged his new Fitness/Muscle book. He also confirmed that the next Rambo sequel will be based on a novel, and compared the film to classics’ Deliverance and Straw Dogs.
“They (the studio) optioned a book for Rambo IV. It’ll deal with a domestic problem. No head band.”
Credit: Moviehole.net
