
William Theodore Mueller is an American professional wrestler, better known by his ring name, Trevor Murdoch. He is currently signed to the National Wrestling Alliance where he is a former NWA National Heavyweight Champion and NWA Worlds Heavyweight Champion. Murdoch is best known for his appearances with WWE from 2005 to 2008. He is also known for his appearances in Extreme Championship Wrestling and NWA Total Nonstop Action as Stan Dupp (a member of The Dupps) and Jethro Holliday.

WWE WrestleMania XXIV
2008 · as Trevor Murdoch

WWE Royal Rumble 2006
2006 · as Trevor Murdoch

WWE Unforgiven 2007
2007 · as Trevor Murdoch

WWE No Mercy 2007
2007 · as Trevor Murdoch

WWE: The Big Show - A Giant's World
2011 · as Trevor Murdoch

WWE Backlash 2007
2007 · as Trevor Murdoch

WWE Vengeance: Night of Champions 2007
2007 · as Trevor Murdoch

WWE Vengeance 2006
2006 · as Trevor Murdoch (Lumberjack)

WWE Judgment Day 2007
2007 · as Trevor Murdoch

WWE Cyber Sunday 2006
2006 · as Trevor Murdoch

WWE New Year's Revolution 2007
2007 · as Trevor Murdoch

WWE Unforgiven 2005
2005 · as Trevor Murdoch

WWE Taboo Tuesday 2005
2005 · as Trevor Murdoch

WWE Survivor Series 2007
2007 · as Trevor Murdoch

WWE: The New & Improved DX
2007 · as Trevor Murdoch

TNA Hard Justice 2009
2009 · as Jethro Holliday

WWE: Twist of Fate - The Matt & Jeff Hardy Story
2008 · as Trevor Murdoch

NWA Into the Fire
2019 · as Trevor Murdoch