WrestleMania XXIV was the twenty-fourth annual WrestleMania PPV. The event took place on March 30, 2008, at the Citrus Bowl in Orlando. The first main event was a Singles match from the SmackDown brand that featured The Undertaker challenging World Heavyweight Champion Edge for the title. The second was a Triple Threat match from the Raw brand, in which WWE Champion Randy Orton defended against challengers Triple H and John Cena. The third was a singles match featuring ECW Champion Chavo Guerrero defending against Kane. Other matches include a No DQ match with Floyd Mayweather Jr. fighting The Big Show, a Money in the Bank ladder match with Carlito, Shelton Benjamin, MVP, CM Punk, Mr. Kennedy, Jericho, and John Morrison, and a retirement match between Shawn Michaels & Ric Flair.
Adam Copeland
Mark Calaway
Randy Orton
John Cena
Paul Lévesque
Floyd Mayweather Jr.
Paul Wight
Ric Flair
Michael Hickenbottom
Dave Bautista
Edward Fatu
Melina Perez
Maria Kanellis-Bennett
Ashley Massaro
Elizabeth Copeland
Glenn Jacobs
Chavo Guerrero Jr.
John Layfield
Dave Finlay
Hassan Hamin Assad
Ken Anderson
John Hennigan
Carlos Colón Jr.
Chris Irvine
Shelton Benjamin
Phil Brooks
Brian Kendrick
Gene Snitsky
Matthew Hardy
Dylan Postl
Candice Michelle
Matthew Cardona
Brian Myers
Drew Hankinson
Mark Henry
Jamie Noble
Hazem Ali
Anthony Carelli
Peter Senerchia
Joseph Bonsignore
Michael Manna
Robert Howard
Tom Laughlin
Dalip Singh
Kofi Sarkodie-Mensah
Mike Mizanin
Charles Palumbo
James Yun
Shoichi Funaki
Chris Mordetzky
William Mueller
Lance McNaught
Michael Hettinga
Kara Drew
Jim Duggan
Layla El
Cliff Treiber
Jonathan Coachman
Elijah Burke
Matthew Kaye
Michael Coulthard
Nelson Frazier Jr.