Brock Lesnar Attacks Roman Reigns Brock Lesnar Attacks Roman Reigns Brock Lesnar F5 Roman Reigns Roman Reigns and Dean Ambrose vs The Dudley .
Brock Lesnar attacks Dean Ambrose and Roman Reigns in SmackDown.
The Big Dog and The Lunatic Fringe look to get some payback, knowing Brock Lesnar can appear at any time. More ACTION on WWE NETWORK .
Brock Lesnar delivers a crushing F5 to Dean Ambrose after the nights main event. More ACTION on WWE NETWORK : Follow WWE on .