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.
Brad Rogers (Los Angeles Rams)
Walt Anderson (Kansas City Chiefs)
Derek Bowers (Oakland Raiders)
Nate Jones (Green Bay Packers)
Mike Weatherford (Oakland Raiders)
Tony Michalek and Brad Rogers (Los Angeles Rams)
Byron Boston (Kansas City Chiefs)
Referee Clay Martin (Green Bay Packers)
A partially obscured Jerod Phillips and referee Clay Martin (Green Bay Packers)
Mark Pellis (Dallas Cowboys)
Umpire Bryan Neale (Seattle Seahawks)
Derek Bowers and Scott Novak (Oakland Raiders)
Clay Martin and his crew (Green Bay Packers)
Clay Martin tosses the coin (Green Bay Packers)
Steve Zimmer (Minnesota Vikings)
Tony Michalek (Los Angeles Rams)
Referee Brad Allen (Minnesota Vikings)
Referee Brad Rogers (Los Angeles Rams)
Greg Bradley (Baltimore Ravens)
Aaron Santi (Los Angeles Rams)
Jim Mello (Minnesota Vikings)
Back judge Greg Steed (Los Angeles Rams)
Fred Bryan (Green Bay Packers)
Walt Coleman IV (Oakland Raiders)
Craig Wrolstad (New England Patriots)
From Getty Images:
