John Wick fight takes place in a large nightclub with massive waterfalls. The fight is a blend of actors and stunt doubles. Stunt double had to wear a large fat suit for the character of Killa, which absorbed much of the surrounding water, adding 60 lbs. to the performers. Additional stunts in the sequence include being waterboarded, and a three story, wire assisted, high fall to a stair fall. All stunts were performed practically except for the use of wires for the fall.