The third Marvel Avengers movie titled Avengers: Infinity War is bound to be a massive success at the box office.

Marvel knows this too. That's why Infinity War has been moved up a week and will open up at movie theaters on Friday, April 27 instead of Friday, May 4.

What if you missed a movie, two, or three in the all-encompassing Marvel Cinematic Universe (MCU)? You'd probably feel lost and if nothing else, feel like you missed out on something. AMC Theatres knows this and is there for you.

That's because AMC Theatres announced plans to show every single MCU movie starting with 2008's Iron Man, Black Panther and everything in between.

If you total up all 18 MCU movie including the new one, Avengers: Infinity War, you'll get a runtime of a massive 31 hours. AMC Theatres is going to show all 18 consecutively too and they're calling it the Avengers: Infinity War Marathon.

The planned date for the movie marathon is Wednesday, April 25. However, AMC has yet to announce pricing or participating theaters.

AMC Showplace 16 has hosted the Best Picture Showcase for years, and we think the Avengers Infinity War Marathon is probably coming to Rockford.

Since nothing has been announced yet, AMC Theatres has set up a REMIND ME button on their website where you can drop in your email address.

Sweet Lenny is the brand manager of 97ZOK and Operations Manager for Townsquare Media Rockford. Catch him afternoons 3 to 7 on 97ZOK. Follow him on TwitterInstagram and like his page on Facebook.