John McCarthy
Acting
Biography
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.
Notable Works
Prominent titles featuring John McCarthy
Blue Streak
1999
Filmography
Acting (12)
2025
The Naked Gunas Referee
6.3
5.7
2016
The Hurt Businessas Himself
5.7
2015
Maskas Self
6.8
2015
Everyday Miraclesas Sam
3.8
2012
Fight Lifeas Himself
7.0
2011
Once I Was a Championas Himself
6.1
2003
UFC Ultimate Knockoutsas Himself
6.0
2000
UFC Hits: Volume 1as Self / Referee
7.2
1999
Blue Streakas S.W.A.T. Team Member
6.5
1996
UFC 10: The Tournamentas Self-Referee
7.1
Production & Directing (6)
1996
6.1
1996
7.1
1996
6.1
1996
6.3
1995
6.1
1995
6.9