WWE SmackDown Season 8 Episode 16 April 21, 2006 ( Air Date 2006-04-21 ) Genre Reality category. Overview "When John "Bradshaw" Layfield hosts a special Great American Celebration, Kurt Angle and World Heavyweight Champion Rey Mysterio take it upon themselves to crash the festivities. Booker T faces Matt Hardy in the King of the Ring Tournament. The Great Khali makes his in-ring debut against Funaki. Plus, Finlay and Orlando Jordan team up for action.".