Time travel can be tricky and “The Adam Project” shows us just how complicated it can really get. Directed by “Free Guy” filmmaker and “Stranger Things” producer Shawn Levy, the new sci-fi movie also involves some complicated concepts, like time travel and meeting your younger (or older) self. The script, written by Jonathan Tropper, T.S. Nowlin, Jennifer Flackett and Mark Levin, also makes room for emotional themes and a heart-wrenching family dynamic.