I am taking a closer look at the Bigfoot that was peeking around the tree at in my previous post. I converted the video to black and white and adjusted the sharpness. This brought out the detail of the Bigfoot's eye. In several frames you can clearly see the iris and the movement of the eye as the Bigfoot is looking around.
Below are five still captures of where the Bigfoot's eye is clearly visible. Note how the eye changes position as it looks around.