Like in the classic Groundhog day, there are a few people trapped in a time look.
There are a few parallels to groundhog day: it is also a good comedy,
decent acting and then, there is some quantum mechanics! In order to get out of the
time loop, Sarah takes a few EdX classes, among them some quantum mechanics. She figures
out that going into the wormhole with an explosive belt can bring you out of the
loop. But similarly as in ground hog day, the time loop stuff does not make a lot
of sense anyway. At least it is fun entertainment.