Skiing Extreme IV : Extreme Force
- ປີ: 1997
- ປະເທດ: United States of America
- ປະເພດ: Documentary, Adventure
- ສະຕູດິໂອ: Eric Perlman Productions
- ຄຳ ສຳ ຄັນ: extreme sports, mountain, sports documentary, ski, extreme skiing
- ຜູ້ ອຳ ນວຍການ: Eric Perlman
- ຫລໍ່: