https://groundzeromedia.org/10-14-20-cern-and-the-gates-of-hell
https://www.gaia.com/article/did-our-ancestors-know-how-to-open-a-portal-to-another-dimension
The movies, Stargate and Event_Horizon both depict portals or gateways into other dimensions or realms.
https://stargate.fandom.com/wiki/Stargate_(film)
https://en.wikipedia.org/wiki/Stargate_(film)#Production
Activation of the Stargate: https://www.youtube.com/watch?v=3Ds0DRCNXN4
Stepping Through the Stargate: https://www.youtube.com/watch?v=OeA9yeqG91A
Destroying Ra: https://www.youtube.com/watch?v=RWIS7olVbGE At the moment of detonation, the monster, demon or System_Lord masquerading in human form is revealed. https://stargate.fandom.com/wiki/Ra#Aftermath_of_Ra's_death
https://stargate.fandom.com/wiki/Ra#Aftermath_of_Ra's_death
https://en.wikipedia.org/wiki/Event_Horizon_(film)#Production Hell is only a word.(scene) https://www.youtube.com/watch?v=giiuqTdBSTc
The Event Horizon (ship) is Destroyed: https://www.youtube.com/watch?v=-nzW1T89qH4
EVENT HORIZON (1997) Explained
Event Horizon is a 1997 science fiction horror film directed by Paul W. S. Anderson and written by Philip Eisner. https://www.youtube.com/watch?v=qOf0PHHHdcI&t=19s
https://en.wikipedia.org/wiki/Universe#Physical_properties
https://en.wikipedia.org/wiki/Many-worlds_interpretation , https://plato.stanford.edu/entries/qm-manyworlds
https://en.wikipedia.org/wiki/Multiverse#History_of_the_concept