With thanks to team photographers and Getty Images, here are photos of NFL officials in action in Week 4. Click on a photo to begin the gallery.
Back judge Greg Steed (Los Angeles Rams)
Jim Mello (Minnesota Vikings)
Brad Rogers (Los Angeles Rams)
Umpire Bryan Neale (Seattle Seahawks)
Referee Clay Martin (Green Bay Packers)
Steve Zimmer (Minnesota Vikings)
Fred Bryan (Green Bay Packers)
Mark Pellis (Dallas Cowboys)
Derek Bowers (Oakland Raiders)
Greg Bradley (Baltimore Ravens)
Mike Weatherford (Oakland Raiders)
Aaron Santi (Los Angeles Rams)
Clay Martin and his crew (Green Bay Packers)
Tony Michalek and Brad Rogers (Los Angeles Rams)
Walt Anderson (Kansas City Chiefs)
Byron Boston (Kansas City Chiefs)
Referee Brad Rogers (Los Angeles Rams)
Derek Bowers and Scott Novak (Oakland Raiders)
Nate Jones (Green Bay Packers)
Clay Martin tosses the coin (Green Bay Packers)
Tony Michalek (Los Angeles Rams)
Referee Brad Allen (Minnesota Vikings)
Craig Wrolstad (New England Patriots)
A partially obscured Jerod Phillips and referee Clay Martin (Green Bay Packers)
Walt Coleman IV (Oakland Raiders)
From Getty Images:
