Watch Online Free Putlocker. Two friends doggedly build a mysterious artefact in the forest, the function of which remains unclear until the very end. INSIDE starts with a shot of a burnt tree stump in a forest. Materials are gathered. What are the various branches, stones and pieces of grass for and what will the silent activities lead to? INSIDE slowly uncovers an act of human solidarity. The camera hovers around two boys, ramping up the tension, and is supported by an excellent soundtrack.