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