Oops. I almost forgot my other pick for biggest action film of all time. Well it was a movie within a movie. In the 70's there was a comedy movie released called DRIVE IN. It was a comedy, kind of like Porky's, but it took place one night at a local drive in when they where popular. I can't recall off the top of my head, but I think the movie they were watching was either called DISASTER 75 or 77. Let me see if I can remember the events that happened in it in chronological order as the movie kept cutting back from the actual movie to "Disaster". First a 747 is hijacked, and the hijackers fly it into the newly built largest building (This was way 1 1/2 decades before 9-11. It was a spoof of the current disaster movies that had come out in years prior.), and the building catches on fire and all the people are trapped in it trying to escape. Then a roller coaster goes off its tracks and this starts a massive earthquake, which sinks all of California. AT the end, the sheriff, who seems to be the only one who survived the sinking, is floating out in the middle of the ocean. A shark starts chasing him and he has this furious race to beat the shark to a little island that is the last remains of California. He makes it to shore alive and stands on the beach, scanning the small island (it was really small and had one coconut tree in the middle of it like all the clichés) and he says "Whelp. I guess I better start rebuilding humanity". The movie ends with a long helicopter shot leaving the island as he just stands on it, in the middle of the ocean. I also recall (I saw this movie 1 time when I was 7 at a drive in so forgive me for my recall) that the same sheriff was on the plane that crashed, and in the building when it was burning, and on or near the roller coaster when it went off the tracks, and running through LA during the earthquake. That makes Disaster the greatest action movie of all time, and that sheriff the most kick ass action hero ever in my honest opinion.
Critics panned the movie, but they all loved “Disaster” and made note of it in their reviews. I think a few of them said that they had wished Disaster had been made into a full movie and released instead of DRIVE IN.