Terminator Genisys takes the time travelling chase movie franchise back to its roots, quite literally. At once a prequel, sequel, remake and do-over, the reboot uses using the series' innate mind-bending timeline to take Terminator in a new direction while very much showing a love for everything that came before. So, naturally, there's a lot of Easter eggs and references hidden in Alan Taylor's film. A lot. There's so many homages to iconic scenes or callbacks to your favourite moments, in fact, that even an eagle-eyed, devout Terminator fan could miss a couple. So, here's a rundown of the thirty best, coolest or otherwise jaw-dropping in-jokes you may have missed.