The movie begins with a man called Shane Wolfe, a lieutenant of the US Navy Seal, embarks on a mission with the other Seals to save Howard Plummer from Serbian rebels that are after Plummer’s project for the government. Unfortunately, Mr. Wolfe failed his mission because Mr. Plummer was killed by the rebels. Afterwards, Mr. Wolfe was assigned to protect Mr. Plummer’s family against the rebels because they believe that the project “Ghost” was in Plummer’s house, and the rebels are after it. However, Ms. Plummer left the children to collect a box that his husband left behind. Mr. Wolfe was welcomed by the children, Zoe, Seth, Lulu, Peter, Tyler, and the nanny Helga. Later, Wolfe discovers that the children were having a commotion in the house.
