During his final appearance on SmackDown, John Cena's epic United States Title Match against Sami Zayn was ruined when Brock Lesnar emerged to take out both Cena and Zayn in a flurry of F-5s.

What will happen when The Greatest of All Time John Cena returns to Raw en route to his showdown against The Beast at Wrestlepalooza? Find out tonight at a special start time, 7 ET/4 PT on Netflix.