“Terminator Genisys” is the fifth installment in the “Terminator” film series, released in 2015. Directed by Alan Taylor, the film introduces an altered timeline in which Kyle Reese arrives to protect Sarah Connor, only to find that events have been drastically changed. Emilia Clarke plays Sarah Connor, Arnold Schwarzenegger returns as the Guardian Terminator, and Jason Clarke portrays John Connor. The movie explores themes of alternate timelines and diverges from the established “Terminator” narrative. While praised for its visual effects and action sequences, “Terminator Genisys” received mixed reviews for its complex plot.