It was the last regular season with 14 games. The regular season was expanded to 16 games in 1978, the number of games was reduced from 6 to 4 games in the preseason.
Minnesota Vikings defensive tackle Alan Page attacks Los Angeles Rams running back Lawrence McCutcheon ( left ) in the 1977 NFC Divisional Playoff Game on December 26, 1977.
The game between the Los Angeles Rams and the Minnesota Vikings is known as the "Mud Bowl" due to a heavy rainstorm.