With thanks to team photographers and Getty Images, here are photos of NFL officials on the field during Week 5.
From team photographers (click on a photo to begin the gallery)
Terry Killens (Carolina Panthers)
Park Pellis (Pittsburgh Steelers)
Tom Stephan (Kansas City Chiefs)
Steve Zimmer (Houston Texans)
Fred Bryan (Las Vegas Raiders)
Shawn Smith and Dino Paganelli (Washington)
Jerry Bergman, Jr. (Houston Texans)
John Jenkins (Cleveland Browns)
Bryan Neale (Washington)
Matt Edwards (Tampa Bay Buccaneers)
Tom Eaton (Indianapolis Colts)
Jonah Monroe (Pittsburgh Steelers)
Shawn Smith (Los Angeles Rams)
Bruce Stritesky (Indianapolis Colts)
Carl Paganelli (Chicago Bears)
Tom Stephan (Kansas City Chiefs)
Greg Yette (Pittsburgh Steelers)
Patrick Turner (San Francisco 49ers)
Tom Eaton (Indianapolis Colts)
Alex Kemp (Tampa Bay Buccaneers)
Bruce Stritesky (Cleveland Browns)
Dyrol Prioleau (Los Angeles Rams)
Patrick Holt (Pittsburgh Steelers)
Tom Stepher (Kansas City Chiefs)
Park Pellis (Pittsburgh Steelers)
Shawn Smith (Washington)
James Coleman (Pittsburgh Steelers)
Brad Allen (Carolina Panthers)
John Jenkins (Indianapolis Colts)
Roy Ellison (Houston Texans)
Brad Allen (Atlanta Falcons)
From Getty Images:
