John Michael McCarthy (born October 12, 1962) is a retired American mixed martial arts (MMA) referee best known for officiating numerous bouts promoted by the Ultimate Fighting Championship (UFC), dating back to UFC 2.
12 movies · 3 shows
The Naked Gun
2025·6.4
The Ronda Rousey Story: Through My Father's Eyes
2019·5.7
The Hurt Business
2016·5.7
Mask
2015·6.8
Everyday Miracles
2015·3.8
Fight Life
2012·7.0
Once I Was a Champion
2011·6.1
UFC Ultimate Knockouts
2003·6.0
UFC Hits: Volume 1
2000·7.2
Blue Streak
1999·6.5
UFC 10: The Tournament
1996·7.1
UFC 3: The American Dream
1994·0.0