WrestleMania IV was the fourth annual WrestleMania professional wrestling pay-per-view event produced by the World Wrestling Federation (WWF). It took place on March 27, 1988 at the Trump Plaza in Atlantic City, New Jersey. The main event was the finals of a fourteen-man tournament for the undisputed WWF Championship, where Randy Savage defeated Ted DiBiase to win the vacant title. The main matches on the undercard were a twenty-man battle royal won by Bad News Brown, Demolition (Ax and Smash) versus Strike Force (Tito Santana and Rick Martel) for the WWF Tag Team Championship, Brutus Beefcake versus The Honky Tonk Man for the WWF Intercontinental Championship and a 14-man tournament for the vacated WWF Championship.
as Hulk Hogan
as André the Giant
as "The Macho Man" Randy Savage
as "The Million Dollar Man" Ted DiBiase
as Ricky "The Dragon" Steamboat
as Greg "The Hammer" Valentine
as "The Rock" Don Muraco
as Jake "The Snake" Roberts
as "Ravishing" Rick Rude
as Bam Bam Bigelow
as The One Man Gang
as "Hacksaw" Jim Duggan
as Dino Bravo
as Brutus "The Barber" Beefcake
as The Honky Tonk Man
as The Mighty Hercules
as The Ultimate Warrior
as The Dynamite Kid
as Davey Boy Smith
as Tama
as Haku
as Demolition Ax
as Demolition Smash
as Tito Santana
as Rick Martel
as "The King of Wrestling" Harley Race
as Bad News Brown
as The Junkyard Dog
as "Outlaw" Ron Bass
as Sam Houston
as Wild Samoan Sika
as George "The Animal" Steele
as Bret "The Hitman" Hart
as Jim "The Anvil" Neidhart
as "Dangerous" Danny Davis
as Hillbilly Jim
as Himself
as B. Brian Blair
as "Jumpin" Jim Brunzell
as Boris Zhukov
as Nikolai Volkoff
as Paul Roma
as Jim Powers
as Jacques Rougeau
as Raymond Rougeau
as Bobby "The Brain" Heenan (Manager)
as Jimmy Hart (Manager)
as "The Doctor of Style" Slick (Manager)
as Virgil (Bodyguard)
as Mr. Fuji (Manager)
as "Superstar" Billy Graham (Manager)
as Peggy Sue (Valet)
as Sir Oliver Humperdink (Manager)
as Miss Elizabeth (Valet)
as Frenchy Martin (Manager)