In the near future, the earth will be littered with yellow sand, and basic crops such as wheat and okra will be extinct due to blight. Human beings no longer look up at the stars as before, indulging the burst of imagination and inspiration, but count down everything under the ravages of sandstorms every day. There is not much left. Former NASA astronaut Cooper (Matthew McConaughey), who is farming at home, successively discovers strange gravitational field phenomena in the study room of his daughter Murphy (Mackenzie Foy), and immediately learns that former NASA members are still secretly carrying out a plan to save humans in an unknown area. Many years ago, a mysterious wormhole appeared near Saturn, and NASA took the opportunity to send several astronauts to distant galaxies to find a habitable planet. Under the persuasion of Professor Brand (Michael Caine), Cooper reluctantly bid farewell to his daughter, and joins three other expert professors 'daughters, Amelia Brand (Anne Hathaway), Romili (David Gyasi), Doyle (Wes Bentley Wes B...