Bare Knuckle Fighting Championship 4
- साल: 2019
- देश: United States of America
- शैली: Action, Documentary
- स्टूडियो: Bare Knuckle Fighting Championship
- कीवर्ड:
- निदेशक:
- कास्ट: Leonard Garcia, Julian Lane, Bec Rawlings, Cecilia Ulloa Flores, Joey Beltran, Tony Lopez