NWA Clash of The Champions XII: Fall Brawl '90: Mountain Madness
- Annu: 1990
- Paese: United States of America
- Genre:
- Studio: World Championship Wrestling, National Wrestling Alliance
- Parolla chjave:
- Direttore: Jim Herd
- Cast: Steve Borden, Al Perez, Larry Pfohl, Richard Fliehr, Stan Hansen, Tom Zenk