One year later, Julie lives in New York with her son, Nick Jr., who has the same affliction as his father, since his environment becomes unstable while looking at a photograph of his parents and their friends. In a series of flickering flashbacks that run during the end credits, an unidentified man who is presumably Nick's own father is shown grappling with mental illness -presumably brought on by the progressive brain damage that the time-traveling causes to its user with each use -and eventually committing suicide. In the last of the flickering images, Nick himself is shown recovering in a hospital bed from serious injuries, but whether this is him recovering from his initial accident shown at the beginning of the movie, or him recovering from his successful effort to save Julie, is unclear.