I’ll paste the /r/lostmedia comment:

One of the most infamous “lost” wrestling matches of all time was the celebrity encounter between 70s heartthrobs “Peter Brady” Christopher Knight and “Danny Partridge” Danny Bonaduce as a special unaired treat for the live crowd prior to the pay-per-view broadcast of WCW Spring Stampede 1994.

On a night headlined by the legendary rivalry of Ric Flair vs Ricky “The Dragon” Steamboat, a show that would go on to be considered one of the all time great wrestling pay-per-views has always had this asterisk in the live results of an odd celebrity match at a time that they were particularly uncommon. Legend has it that it was a marketing stunt to promote a local Chicago radio show, here what appears to be a fan recording of the match gives us something even the most diehard of lost wrestling media collectors thought they’d never see.

Behold, Bonaduce vs Knight

Also given the current year: if you’re reading this thread and remember Danny Bonaduce or Christopher Knight - Grab an advil or two for your back.