NWA Clash of The Champions XII: Fall Brawl '90: Mountain Madness
- Gads: 1990
- Valsts: United States of America
- Žanrs:
- Studija: World Championship Wrestling, National Wrestling Alliance
- Atslēgvārds:
- Direktors: Jim Herd
- Lomās: Steve Borden, Al Perez, Larry Pfohl, Ric Flair, Stan Hansen, Tom Zenk