No Mercy is an annual professional wrestling pay-per-view event produced by World Wrestling Entertainment (WWE). The first No Mercy was held on May 16 1999 in Manchester, England . No Mercy is held every year in October and from 2003 to 2006 the event was exclusive to the SmackDown! brand. Although WWE is known to pick mainstream music for their PPV theme songs, No Mercy sometimes features its own WWE produced theme song entitled (appropriately), "No Mercy". This song was composed by WWE's music producer, Jim Johnston. The song debuted at No Mercy 2002 and was featured in full on that event's DVD. The song was later remixed and used again for No Mercy 2004 and again in 2006, also being featured on the event's DVD. The lyrics vary slightly between the two versions. In 2007 the song was remade with different sounding instruments and a different vocalist.

mself - Color Commentator: [on MVP's opponent, Marty Garner] This guy looks like he's come from a concentration camp. The guy is as skinny as Chris Masters.

Final PPV appearances of Rico and Johnny Stamboli, who were both released from the WWE a few weeks later.

WWE Title (Hell in a Cell): Brock Lesnar vs. The Undertaker, World Heavyweight Title: Triple H vs. Kane, WWE Tag Team Titles (Tournament Final): Chris Benoit & Kurt Angle vs. Rey Mysterio & Edge, World Tag Team Titles: Chris Jericho & Christian vs. Goldust & Booker T, WWE Women's Title: Trish Stratus vs. Victoria, WWE Cruiserweight Title: Jamie Noble vs. Tajiri, Rob Van Dam vs. The Undertaker, Torrie Wilson vs. Dawn Marie Written by Anonymous

Batista (c) vs Eddie Guerrero, Chris Benoit (c) vs Christian vs Booker T vs Orlando Jordan, LOD 2005 and Christy Hemme vs MNM (Mercury, Nitro and Melina), Ken Kennedy vs Hardcore Holly, Juventud vs Nunzio (c), The Undertaker vs Randy and Bob Orton (casket match), Bobby Lashley vs Simon Dean, Rey Mysterio vs John 'Bradshaw' Layfield. Written by Thunder Bolt