Dan Rooney on evolution of Steelers uniform

Missi and Mike break down the Steelers' 29-10 loss to the Chiefs

Russell Wilson spoke with the media following the Steelers' 29-10 loss to the Chiefs

T. J. Watt spoke with the media following the Steelers' 29-10 loss to the Chiefs

Coach Mike Tomlin spoke with the media following his team's 29-10 loss to the Chiefs

Head around the Steelers' locker room following their 29-10 loss to the Chiefs

Watch the highlights from the Steelers Week 17 matchup with the Kansas City Chiefs

DB Cory Trice Jr. snags Chiefs QB Patrick Mahomes' two-point conversion attempt

QB Russell Wilson bursts through for a 21-yard pickup

QB Russell Wilson dots WR Calvin Austin III while under pressure for a 14-yard pickup and the first down

QB Russell Wilson escapes pressure for a 12-yard gain

QB Russell Wilson dives into the end zone from 1 yard out for the touchdown

Steelers' 72 yards in 11 plays drive capped off with a 1-yard touchdown run by QB Russell Wilson

TE Pat Freiermuth finds an opening for a 15-yard gain down seam

RB Jaylen Warren accelerates into the red zone with a 22-yard dash

QB Russell Wilson uncorks 41-yard launch to WR George Pickens down the sideline

DT Cam Heyward chases down Chiefs Xavier Worthy on the misdirection play

The Steelers take on the Chiefs on Christmas Day at Acrisure Stadium

The Steelers are challenged to make the best holiday cookie they can in sixty seconds

Coach Mike Tomlin gives his keys for the Steelers to win their Week 17 game against the Chiefs

Watch a recap of how the Steelers gave back during the holidays

Russell Wilson spoke to the media following practice December 23

Cameron Heyward, Patrick Queen, Donte Jackson spoke to the media December 23

Rob, Dale, and Matt preview the Christmas Day contest between the Steelers and the Chiefs

Merril Hoge breaks down the Chiefs offense

On December 23, 1972, the Steelers defeated the Raiders on the final play of the game....'The Immaculate Reception'