Inflatable Tank (jpg)93 pound inflatable tank, of the kind used by The Ghost Army.  Courtesy:  National Archives

Sonic Halftrack (jpg)A halftrack with a 500 speaker mounted on the back for sonic deception. Courtesy: National Archives

Rick Beyer and Wesley Clark (jpg)Filmmaker RIck Beyer and Gen. Wesley Clark (ret), who is one of the people interviewed in the film.Courtesy; Rick Beyer

"The Americans are Very Strong" (jpg)Arthur Shilstone's painting of two Frenchmen surprised to see 4 GI's lifting a 40 tank.  "The Americans are very strong" he told them. Courtesy: Arthur Shilstone

Dummy Tank (jpg)Dummy M4 Sherman tank used by The Ghost Army. Courtesy: National Archives

Filmmaker Rick Beyer (jpg)Courtesy:  Rick Beyer

Dummys on the Rhine (jpg)Dummy tanks and trucks set up near the German towns of Anrath and Dulken in March, 1945, as part of The Ghost Army's last operation.