UFC 109: Relentless was a mixed martial arts event held by the Ultimate Fighting Championship (UFC) on February 6, 2010 at the Mandalay Bay Events Center in Las Vegas, Nevada.
Where to watch US
Not streaming in US right now.
On location
No pins on the map for this one yet. Check IMDB filming locations ↗
The cast
Top billing shown. Full cast and crew on IMDB ↗
