Epiglottis? I had to look this body part up when it was suggested to me. I think I see it but I'll definitely have to work on bringing it out more. Mouth wide open and tongue as far out as possible I show clear view of my uvula, esophagus and their contracting muscles. Some tongue flickering and curling but mainly open mouth. Drinking lots of water to keep my mouth and throat wet as I keep them open as wide as possible through the whole clip. Unfortunate burping and coughing at the end but you can definitely see my epiglottis then!!!!!