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