1978 Kansas City Chiefs season

It began with the hiring of new head coach Marv Levy, formerly of the Canadian Football League's Montreal Alouettes.

Running back Ed Podolak, who was the club's all-time leading rusher at the time, retired in the offseason on June 15.

"It was a situation where we took over a team that had the worst defensive record in the history of the National Football League," Levy explained.

[1] Levy's squad ran the ball a staggering 69 times in a 24–23 Opening Day win at Cincinnati on September 3, the most rushing attempts in an NFL contest since 1948.

[1] Despite the squad's Opening Day success, the club lost 10 of its next 11 games, including a pair of overtime decisions.

However, the team showed signs of improvement with the defense recording a 23–0 shutout against San Diego on November 26 as the club concluded its first 16-game schedule with a 4–12 mark.