The Dangers of Smoking (2004)

A comedy short film on the dangers of smoking. as two friends enjoying a smoke on a sunny day in the woodlands, one of them throws a lit cigarette on the ground, He goes back and stamps it out - The other thinks he's over reacting and shows him that it was pointless by doing the same but leaves it burning, causing a massive fire which chases them throughout the forest as they run away from it, hilarity ensues.