Watch: Jameson Williams races through the 49ers for the Lions TD

What a start for the Detroit Lions!

In their first NFC Championship game since after the 1991 season, the Lions surged out to a quick 7-0 lead. A very effective opening drive capped off with Jameson Williams running through and past the entire 49ers defense for a 42-yard touchdown run on the fourth play of the game.

Williams flashed the serious open-field speed around right tackle on the end-around. Good blocks in space from center Frank Ragnow and left tackle Taylor Decker helped spring Jamo, and he ran through a feeble tackle attempt for paydirt.