Yes, the Mario Puzo who is credited as the co-screenwriter for this film is the same guy who wrote The Godfather and The Godfather Part II. He handed in his first draft in 1972, between production on the two Godfather films, but would later be replaced by George Fox, who made significant changes to Puzo’s sweeping and reportedly unfilmable script. You can still see traces of his influence in the heightened personal drama that sets up the characters before the 9.9 magnitude earthquake hits Los Angeles. The cast hired to play those characters is also full of familiar names like Charlton Heston, Ava Gardner, George Kennedy, Richard Roundtree, Victoria Principal, and Lorne Greene. When “The Big One” finally arrives, nearly an hour into the film, it rocks them and a handful of comically overdramatic extras for more than 10 minutes of screen time, setting off a series of other catastrophes, including fires, explosions, and floods. A strong aftershock comes along later, resulting in even more death and destruction. So it’s like getting several disaster movies rolled into one.
Damage rating: 100 (10 for each minute of earthquake screen time)
Damage assessment: Most of the city of Los Angeles is left in crumbling and flaming ruins, including landmarks like the Capitol Records building and the Mulholland Dam. Between the initial quake and the aftershock there are more than 100 on-screen deaths, and there are thousands more we don’t see.