Overview
2067 is a 2020 Australian science fiction film directed and written by Seth Larney from a treatment by Gavin Scott Davis (itself from Larney's own idea), and starring Kodi Smit-McPhee and Ryan Kwanten.
Plot
In the year 2067, Earth has been devastated by climate change and an ongoing nuclear war. Only one city in the ruins of Australia has been able to hold out against these catastrophic changes, thanks to synthetic oxygen; but this oxygen is tainted and gradually causes a deadly affliction called "The Sickness".
Ethan Whyte cares for his wife Xanthe, who is afflicted with the Sickness. One day, Ethan is called before Regina Jackson, the Chronicorp CTO, who explains that the Sickness will eventually wipe out humanity. During a test of the "Chronical", a prototype time machine that quantum physicist Richard Whyte (Ethan's late father) had worked on before his death twenty years earlier, the scientists received a radio signal from 400 years in the future with a message to specifically send Ethan to them. In hopes of preventing the extinction of humankind, Ethan is asked to be sent into the future. He refuses, as he resents his father for abandoning him and his mother, but Xanthe and Ethan's guardian and work colleague Jude manage to change his mind.
After surviving the traumatic time displacement, Ethan finds himself in a lush rainforest, with a hand computer named Archie and a wrist device given to him as a child by Richard as his only surviving pieces of equipment. He finds the entrance to a bunker-like structure, and a skeleton wearing his jumpsuit, a decaying Archie and the wrist device, and with a bullet hole in its skull. Shocked by the discovery of his apparent death in the near future, and sick from eating poisonous berries, Ethan is rescued by Jude, who followed him through time after his life readings, transmitted through the Chronical, were failing. After sharing their findings, they follow Archie's directions to another, still-functional door, which leads to the Chronical lab. Ethan's wrist device is revealed to be a DNA analyser specifically made to grant him access to the Chronical, which sets itself for automatic reactivation in four hours.
From Wikipedia (CC BY-SA 4.0).