Tottenham have turned the game around in the second half with Brennan Johnson playing a huge role off the bench.
He created the equaliser and has now assisted the winner for Heung-min Son.
The goal came from a Luton corner which is cleared away starting a deadly Tottenham counterattack.
Son does brilliantly to take the ball forward before releasing Werner on the left.
He finds Brennan Johnson with a pass in the middle of the box and the Welshman cleverly sets up his captain with a delicate touch.
The South Korean fires in a shot which takes a slight deflection before hitting the back of the net.
What a turn around! Watch below: