Vietnam War veteran and actor R. Lee Ermey "The Gunny" shows us the dynamics of field artillery. He covers how artillery evolved throughout the years from the Three Pound Gun of the American Revolutionary War, to a new prototype computer-controlled cannon that can simultaneously fire multiple shells at targets up to 25 miles away. Lee Ermey gets to exercise his trigger finger by demonstrating how each one works. Prepare to lock 'n' load!
| Name | Type | Role | |
|---|---|---|---|
| Rick Wilkinson | Director |