William Sierra
11/08/1957 (68 ans)
Tampa, Florida, USA
Films
2025
The Ref Didn’t See It!
Bill Alfonso
2022
The WRLD on GCW
Bill Alfonso
2021
Battleground Championship Wrestling
Bill Alfonso
2019
WrestleCade Supershow 2019
Bill Alfonso
2012
WWE: Undertaker 20-0 - The Streak
Bill Alfonso - Referee (archive footage)
2006
ECW: Bloodsport The Most Violent Matches
Bill Alfonso
2005
Hardcore Homecoming
Bill Alfonso (Manager)
2003
MLW War Games
Bill Alfonso
2003
MLW Hybrid Hell
Bill Alfonso (Manager)
2002
WWA The Revolution
Bill Alfonso
2001
ECW: The Best of Cactus Jack
Bill Alfonso
2001
ECW Hardcore History
Bill Alfonso (Referee)
2000
ECW Path of Destruction
Bill Alfonso (Manager)
2000
ECW Anarchy Rulz 2000
Bill Alfonso (Manager)
2000
ECW Fan Cam: September 9, 2000
Bill Alfonso (Manager)
2000
ECW Fan Cam: August 25, 2000
Bill Alfonso (Manager)
2000
ECW: Extreme Evolution
Bill Alfonso (Manager)
2000
ECW Heat Wave 2000
Bill Alfonso (Manager)
2000
ECW Fan Cam: June 3, 2000
Bill Alfonso (Manager)
2000
ECW Living Dangerously 2000
Bill Alfonso
2000
ECW Fan Cam: January 27, 2000
Bill Alfonso
2000
ECW Guilty as Charged 2000
Bill Alfonso (Manager)
1999
ECW Fan Cam: December 17, 1999
Bill Alfonso (Manager)
1999
ECW November to Remember 1999
Bill Alfonso (Manager)
1999
ECW Fan Cam: October 23, 1999
Bill Alfonso (Manager)
1999
ECW Fan Cam: October 15, 1999
Bill Alfonso (Manager)
1999
ECW Anarchy Rulz 1999
Bill Alfonso (Manager)
1999
ECW Heat Wave 1999
Bill Alfonso
1999
ECW Fan Cam: May 29, 1999
Bill Alfonso (Manager)
1999
ECW Hardcore Heaven 1999
Bill Alfonso (Manager)
1999
ECW CyberSlam 1999
Bill Alfonso (Manager)
1999
ECW Living Dangerously 1999
Bill Alfonso (Manager)
1999
ECW Crossing The Line 1999
Bill Alfonso
1999
ECW Fan Cam: February 6, 1999
Bill Alfonso (Manager)
1999
ECW Fan Cam: January 30, 1999
Bill Alfonso (Manager)
1999
ECW House Party 1999
Bill Alfonso
1999
ECW Guilty as Charged 1999
Bill Alfonso
1998
ECW November To Remember 1998
Bill Alfonso (Manager)
1998
ECW Fan Cam: September 17, 1998
Bill Alfonso (Manager)
1998
ECW Heat Wave 1998
Bill Alfonso
1998
ECW A Matter of Respect 1998
Bill Alfonso (Manager)
1998
ECW It Ain't Seinfeld
Bill Alfonso (Manager)
1998
ECW Wrestlepalooza 1998
Bill Alfonso
1998
The Best of Shane Douglas
Bill Alfonso (Manager)
1998
ECW Fan Cam: March 7, 1998
Bill Alfonso (Manager)
1998
The Best of The Eliminators
Bill Alfonso (Manager)
1998
ECW Living Dangerously 1998
Bill Alfonso
1998
ECW CyberSlam 1998
Bill Alfonso (Manager)
1998
ECW House Party 1998
Bill Alfonso
1997
ECW November to Remember 1997
Bill Alfonso (Manager)
1997
ECW Fan Cam: October 31, 1997
Bill Alfonso (Manager)
1997
ECW As Good As It Gets
Bill Alfonso
1997
ECW Hardcore Heaven 1997
Bill Alfonso (Manager)
1997
ECW Born To Be Wired
Bill Alfonso
1997
ECW Heat Wave 1997
Bill Alfonso (Manager)
1997
ECW Wrestlepalooza 1997
Bill Alfonso (Manager)
1997
ECW Fan Cam: May 16, 1997
Bill Alfonso (Appearance)
1997
ECW Fan Cam: May 3, 1997
Bill Alfonso (Manager)
1997
ECW Fan Cam: May 2, 1997 (Barely Legal II)
Bill Alfonso (Manager)
1997
ECW Barely Legal 1997
Bill Alfonso (Manager)
1997
ECW Fan Cam: April 4, 1997
Bill Alfonso (Manager)
1997
ECW Fan Cam: March 22, 1997
Bill Alfonso (Manager)
1997
ECW Fan Cam: February 14, 1997
Bill Alfonso (Manager)
1996
ECW Holiday Hell 1996
Bill Alfonso
1996
ECW Fan Cam: November 23, 1996
Bill Alfonso (Manager)
1996
ECW November to Remember 1996
Bill Alfonso
1996
ECW High Incident
Bill Alfonso (Manager)
1996
ECW Fan Cam: October 18, 1996
Bill Alfonso (Manager)
1996
ECW Ultimate Jeopardy 1996
Bill Alfonso
1996
ECW When Worlds Collide 1996
Bill Alfonso
1996
ECW Natural Born Killaz
Bill Alfonso (Manager)
1996
ECW The Doctor Is In 1996
Bill Alfonso
1996
ECW Fan Cam: July 28, 1996
Bill Alfonso
1996
ECW Hardcore Heaven 1996
Bill Alfonso
1996
ECW A Matter of Respect 1996
Bill Alfonso (Manager)
1996
ECW Fan Cam: May 10, 1996
Bill Alfonso (Manager)
1996
ECW Hostile City Showdown 1996
Bill Alfonso
1996
ECW Massacre on Queens BLVD
Bill Alfonso (Manager)
1996
ECW Big Ass Extreme Bash 1996
Bill Alfonso
1996
ECW Just Another Night 1996
Bill Alfonso
1996
ECW CyberSlam 1996
Bill Alfonso
1996
ECW Big Apple Blizzard Blast
Bill Alfonso
1996
ECW: January 27, 1996
Bill Alfonso (Appearance)
1996
ECW Extreme Warfare Vol. 2
Bill Alfonso
1996
ECW House Party 1996
Bill Alfonso (Manager)
1995
ECW Holiday Hell 1995
Bill Alfonso (Manager)
1995
ECW November to Remember 1995
Bill Alfonso
1995
ECW Fan Cam: September 23, 1995
Bill Alfonso (Referee)
1995
ECW Gangstas Paradise 1995
Bill Alfonso (Troubleshooting Referee)
1995
ECW Sunshine State Slaughter
Bill Alfonso (Troubleshooting Referee)
1995
ECW Heat Wave 1995
Bill Alfonso (Troubleshooting Referee)
1995
ECW Hardcore Heaven 1995
Bill Alfonso (Troubleshooting Referee)
1995
ECW Mountain Top Madness
Bill Alfonso
1995
ECW Barbed Wire, Hoodies and Chokeslams
Bill Alfonso (State Appointed Referee)
1995
ECW Enter the Sandman 1995
Bill Alfonso (Troubleshooting Referee)
1994
Bret "Hit Man" Hart
Bill Alfonso
1994
WWE Bloopers Bleeps and Bodyslams
Bill Alfonso
1993
WWE Bashed in the USA
Bill Alfonso
Séries
1993
Raw
Bill Alfonso
1986
WWF Wrestling Challenge
Bill Alfonzo
1981
Mid-Atlantic Championship Wrestling
Bill Alfonso (Referee)