Tides (also known as The Colony) is a 2021 English-language science fiction thriller film directed and written by Tim Fehlbaum. The film stars Nora Arnezeder, Iain Glen, Sarah-Sofie Boussnina, and Joel Basman.[1] Set in a future in which the Earth’s elite leave the polluted planet to settle in a space colony on Kepler-209, it is about a team from Kepler who return to Earth several generations later to test whether it is suitable for human habitation. The film had its worldwide premiere at the 71st Berlin International Film Festival.[2]

After a global catastrophe nearly wipes out humanity on Earth, Earth’s elites fled to a Kepler-209 space colony. A young astronaut named Blake from the Kepler colony returns to Earth with fellow astronauts Tucker and Holden. Their mission is to test whether Earth is suitable for human habitation and reproduction. Kepler-209 residents have modern technology and space travel but they have become infertile from heavy radiation there. This is the second attempt to return to Earth.

The space capsule lands roughly on a tidal flat near the Henderson Hub, a weather beacon that broadcasts telemetry data back to Kepler-209. Holden is killed, while Tucker commits suicide after a band of fertile humans, nicknamed “The Muds”, fatally wounds him and captures him and Blake, and removes technology from the shuttle. Blake is imprisoned by the Muds and nearly drowns, but she is saved by a girl named Maila.

The Muds are invaded by a hostile group that kidnaps many of them. They are taken to a cargo ship that rises above the frequent floods and storms. The aggressors are led by a former Kepler-209 resident named Gibson, who was a survivor from a previous Earth mission led by Blake’s father, once thought to have no survivors as its capsule was destroyed along with its communication equipment.