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