Interestingly enough, Kevin Harlan and Devin McCourty, calling the game for Westwood One Radio, also said there was a flag on the play, with McCourty speculating that it was for Bills offensive lineman Dion Dawkins taking his helmet off.

Viewers were left confused when the "flag" graphic popped up on the screen following what became the Bills' final offensive play of the contest even though no penalty had been called.

After Buffalo's failed conversion on fourth and five with 2:01 to play in Sunday's AFC Championship, the thrill of victory (for Chiefs fans) and agony of defeat (for Bills fans) was temporarily suspended.

Broadcaster Jim Nantz lucked into calling Tom Brady versus Peyton Manning and Patrick Mahomes versus Josh Allen duels.

For a few seconds Sunday night, Jim Nantz — and the CBS scorebug — gave the Bills some hope during the fourth quarter of their AFC championship clash against the Chiefs at Arrowhead Stadium. Josh Allen’s final heave that went through the hands of a diving Dalton Kincaid had fallen incomplete.

Joe Buck is likely getting the last laugh on this one. The ESPN sportscaster had some fun with an online troll Sunday during the Chiefs’ AFC Championship win over the Bills, even as the critic missed the mark where facts are concerned.

What time is Buffalo Bills vs Kansas City Chiefs game? AFC championship NFL playoff schedule, TV channel, streaming, announcers for Sunday.

Tony Romo and Jim Nantz were on the call for the AFC Championship Game between the Kansas City Chiefs and Buffalo Bills

It's the Bills vs the Chiefs in the AFC Championship game. Here's how to watch, including time, channel, TV schedule and streaming info.

For a brief second after Josh Allen's desperate fourth down heave hit the turf at Arrowhead Stadium, the Buffalo Bills had hope. "There is a flag,” CBS play-by-play standby Jim Nantz announced to the masses watching at home.

The Buffalo Bills' chances of beating the Kansas City Chiefs and advancing to the Super Bowl for the first time in over 30 years came to a crushing end when Josh Allen's desperate heave on fourth down with just two under minutes in the game fell to the ground.