Terminator Genisys (2015)

Kyle Reese travels back in time to protect Sarah Connor, only to discover she's already teamed up with an aging T-800 terminator. Together, they must thwart a timeline-altering AI threat. The movie's de-aging technology is a highlight, giving fans a nostalgic yet fresh experience. Solid performances and twisty plot make this a must-see, especially for those who relish timeline entanglements.