Unfortunately, I can not remember most of this dream.
I do know that part of the dream involved me trying to figure out how to describe this movie to people; and another part of this dream involved me trying to be in more than one place at one time, and trying to jump back & forth between different dimensions / universes / time periods / et cetera.
This dream took place in outer space, there were at least two humans traveling in a spaceship, one was maybe a woman with light-color skin, and the other was maybe a man with dark-color skin.
They encountered a humanoid female entity or female alien, I can not remember if she had a spaceship or not, probably not, she was possibly somehow able to travel in space without a spaceship or spacesuit.
At some point in the dream, there was a large female warrior / wrestler type woman with light-color skin with blonde hair with a warrior style braids who had to jump dimensions and / or worlds (planets) using a portal that briefly opened on a vending machine after something happened possibly involving one of the Empire (Emperor Cleon clones, who looked older than Brother Day but younger than Brother Dusk, and he looked more like the Troy (2004) character King Agamemnon with darker & shinier & nicer hair) getting unstable.