Je t'aime, je t'aime is a 1968 French science fiction film directed by Alain Resnais from a screenplay by Jacques Sternberg. The plot centres on Claude Ridder who is asked to participate in a mysterious experiment in time travel when he leaves the hospital after a suicide attempt. The experiment, intended to return him after one minute of observing the past, instead causes him to experience his past in a disjointed fashion.

Alain Resnais was a French film director and screenwriter whose career extended over more than six decades. After training as a film editor in the mid-1940s, he went on to direct short films including Night and Fog (1956), an influential documentary about the Nazi concentration camps. He proceeded to make feature films. His films frequently explore the relationship between consciousness, memory, and the imagination, and he was noted for devising innovative formal structures for his narratives. Throughout his career, he won many awards from international film festivals and academies, including one Academy Award, two César Awards for best director, three Louis Delluc Prize and one Golden Lion at the Venice Film Festival.