Checking History of WWE, it looks like Slaughter did NOT actually appear on that card. His last appearance was on the 9/14/92 Primetime Wrestling with the aforementioned Nails match. He was introduced as Jack Tunney's rules enforcer on the October 10th, 1992 Superstars.
His replacement on that house show loop?
WWF @ East Rutherford, NJ - Meadowlands - October 1, 1992 (6,700)
Tatanka pinned the Mountie
Jeff Jarrett pinned Iron Mike Sharpe with the DDT
Owen Hart & Koko B. Ware defeated Double Trouble when Ware got the pin with a missile dropkick
WWF IC Champion Davey Boy Smith defeated Shawn Michaels (w/ Sensational Sherri) via disqualification when Sherri got on the ring apron and the referee called for the bell
Terry Taylor pinned Jim Powers
Jim Duggan pinned Repo Man
The Undertaker, Ultimate Warrior, & Big Bossman defeated Nailz, Kamala, & Razor Ramon when Undertaker pinned Kamala with a chokeslam
My guy. Ha ha!
Jeff Jarrett Vs Iron Mike Sharpe is definitely in "Matches We Didn't Think Existed" thread territory.