With thanks to team photographers and Getty Images, here are photos of officials in action during Week 6. Click on a photo to begin the gallery.
Mark Steinkirchner (Minnesota Vikings)
Carle Cheffers (Kansas City Chiefs)
Jim Mello (Cleveland Browns)
Sarah Thomas and Scott Edwards (Green Bay Packers)
Jeff Triplette (Detroit Lions)
Ron Torbert and Paul King (Green Bay Packers)
Jeff Bergman and Jeff Triplette (Detroit Lions)
Carl Cheffers (Pittsburgh Steelers)
Mark Steinkirchner (Green Bay Packers)
Ed Hochuli (Baltimore Ravens)
Ruben Fowler (Detroit Lions)
Paul King (Green Bay Packers)
Hugo Cruz (Oakland Raiders)
Touchdown Signal (Minnesota Vikings)
Danny Short (New Orleans Saints)
Dan Ferrell (Kansas City Chiefs)
Ed Hochuli (Baltimore Ravens)
Tom Symonette (Pittsburgh Steelers)
Mark Perlman (New York Giants)