A Bloody Finger in Your Mouth
- Blwyddyn: 2017
- Gwlad: United States of America
- Genre: Documentary
- Stiwdio: CBS Productions, Duck Diver Films, Rancho Rosa Partnership Production, Showtime Networks
- Allweddair: dvd extra, extra material
- Cyfarwyddwr: Jason S.
- Cast: Josef Maria Schäfers, David Lynch, Laura Dern, Naomi Watts, Jim Belushi, Robert Knepper