Well basically its a movie about a bunch of teenagers, I remember it really vaguely.

Its a modern movie, not a chance it was before 2000, pretty certain its a 2007 – 20010 sort of movie?

I remember some scenes, the main kid, his dad died, and he was working on a time machine apparently, the kid and a bunch of his friends find it in his basement and they try to fix it, and they do, he ends up traveling to meet his dad or something theres a sort of paradox in the movie since the father knows his child will fix the machine, somehow, like they see one another for a second and the father understands the machine works and then the get travels back or something

now I’m not certain if this scene is from the same movie or not but I’m pretty sure it is

one of the kids that traveled back met himself (they had ground rules for time travel never meet yourself bla bla bla), he met himself and they both just froze like turned into a glitch, his friend saw that and just jumped again to cancel the entire thing or something?

Any sort of help would be appreciate I just remember the movie being really really good.

So basically Ive seen this movie a few years back I cant even remember its name.

It was about some sort of apocalypse and I only remember 3 scenes, and one I remember poorly

the movie was in color, not black and white, I watched it on my television, and I’m sure it was a movie and not a tv show

It was in English, I don’t recall any of the actors Ill guess they were a bit less famous than average

The scenes I watched:

First scene I remember is the final one, I remember it the clearest, the guys just traveled thru another portal and ended up in the future, a old man or woman comes up to them looks at them and says “how are you not infected” then dies and some worm gets out of his mouth, one of the kids squishes it and says something like welp another world to save

the second scene I remember is really really weird but I’m 100% sure it was in the movie, it was them reaching an area with naked people saying they must face the great one or something like that I dont remember his name, the point of that scene that I remember is the monster eating anyone whos talented or smart, he was some sort of huge blub with a lot of eyes and there was a room full of him (they ended up blowing him up with a lot of bombs)

the third scene I remember is the 2 guys talking to some man in some sort of doom area that had stairs, he said they were meant to save them or something and they claimed the stairs and reached the naked people