Ground Zero: In Your House was presented by Stridex, and took place on September 7, 1997 at Louisville Gardens in Louisville, Kentucky. This was the first three-hour In Your House pay-per-view. Seven matches were scheduled on the card. One of the main event matches saw Shawn Michaels and The Undertaker wrestle in their first ever one-on-one match in the WWF. In the other main event match, Bret Hart fought The Patriot to for the WWF Championship.