Midnight Raid On Guadalcanal: Film canister
The second film canister is difficult to find. This is because it is quite literally over your head. As you proceed across the island you will reach several clearings with barracks buildings, HQs, supply sheds, etc. When you get to a clearing with two
buildings, a truck, and a crane, run up to the crane's door and jump. Keep pressing Jump and you will start to rise up on the crane until you reach the roof. Be careful not to jump off the other side. Once you are on top, walk up the crane's arm to reach the film canister. Also, below the crane is a truck with a medical kit. The fall will take some of your health away but the medical kit easily has more than you will lose.