WCW Halloween Havoc '89: Settling The Score took place on October 28, 1989 from the Philadelphia Civic Center in Philadelphia, Pennsylvania. The main event was a Thunderdome match with Ric Flair and Sting versus Terry Funk and The Great Muta. The Roadwarrior competed against the Skyscrapers, Lex Luger defended the NWA US Championship against Brian Pillman, The Steiner Brothers competed against Doom, The Freebirds fought the Dynamic Dudes, The Samoan Swat Team wrestled The Midnight Express, The Cuban Assassin took on Tommy Rich, and Tom Zenk opened the show against Mike Rotunda.
Ric Flair
Steve Borden
Terry Funk
Takeiji Muto
Joe Laurinaitis
Mike Hegstrand
Sid Eudy
Dan Spivey
Larry Pfohl
Brian Pillman
Ron Simmons
Bruce Reed
Rob Rechsteiner
Scott Rechsteiner
Michael Seitz
Troy Martin
John Laurinaitis
Samula Anoa'i
Solofa Fatu Jr.
Bobby Eaton
Stanfield Lane
Steve Williams
Mike Rotunda
Alan Rogowski
Gary Williams
Bruno Sammartino
Paul Ellering
Theodore R. Long
Nancy Toffoloni
James Williams
Jim Cornette
Tommy Richardson
David Canal
John Sutton
Tom Zenk