William Sierra

William Sierra

William Sierra

William Sierra

Acting

Barbed Wire City: The Unauthorized Story of Extreme Championship Wrestling (2013)

Himself

WWE: Undertaker 20-0 - The Streak (2012)

Bill Alfonso - Referee (archive footage)

WWE: Blood Sport ECW - The Most Violent Matches (2006)

MLW War Games (2003)

Bill Alfonso

ECW: The Best of Cactus Jack (2001)

Bill Alfonso

ECW Anarchy Rulz 2000 (2000)

Bill Alfonso (Manager)

ECW Heat Wave 2000 (2000)

Bill Alfonso (Manager)

ECW Guilty as Charged 2000 (2000)

Bill Alfonso (Manager)

ECW November to Remember 1999 (1999)

Bill Alfonso (Manager)

ECW Anarchy Rulz 1999 (1999)

Bill Alfonso

ECW Heat Wave 1999 (1999)

Bill Alfonso

ECW Hardcore Heaven 1999 (1999)

Bill Alfonso (Manager)

ECW CyberSlam 1999 (1999)

Bill Alfonso

ECW Living Dangerously 1999 (1999)

Bill Alfonso (Manager)

ECW Guilty as Charged 1999 (1999)

Bill Alfonso

ECW November To Remember 1998 (1998)

Bill Alfonso (Manager)

ECW Heat Wave 1998 (1998)

Bill Alfonso

ECW It Ain't Seinfeld (1998)

Bill Alfonso (Manager)

ECW Wrestlepalooza 1998 (1998)

Bill Alfonso

ECW Living Dangerously 1998 (1998)

Bill Alfonso

ECW CyberSlam 1998 (1998)

Bill Alfonso (Manager)

ECW November To Remember 1997 (1997)

Bill Alfonso

ECW As Good As It Gets (1997)

Bill Alfonso

ECW Hardcore Heaven 1997 (1997)

Bill Alfonso (Manager)

ECW Born To Be Wired (1997)

Bill Alfonso

ECW Barely Legal 1997 (1997)

Bill Alfonso (Manager)

ECW Holiday Hell 1996 (1996)

Bill Alfonso

ECW November to Remember 1996 (1996)

Bill Alfonso

ECW High Incident (1996)

Bill Alfonso (Manager)

ECW Hardcore Heaven 1996 (1996)

Bill Alfonso

ECW CyberSlam 1996 (1996)

Bill Alfonso

ECW House Party 1996 (1996)

Bill Alfonso (Manager)

ECW Hardcore Heaven 1995 (1995)

Bill Alfonso (Troubleshooting Referee)

ECW Barbed Wire, Hoodies and Chokeslams (1995)

Bill Alfonso (State Appointed Referee)

ECW Enter The Sandman (1995)

Bill Alfonso (Troubleshooting Referee)

WWE Bloopers Bleeps and Bodyslams (1994)

Bill Alfonso