T2-3D: Battle Across Time (also known as Terminator 2: 3D) was an attraction at Universal Studios Florida, Universal Studios Hollywood and Universal Studios Japan. The version of the show in Hollywood had its final performance on December 31, 2012; the show then closed January 1, 2013. The version in Florida had its final performance on October 8, 2017; the show then closed October 9. The version in Osaka closed on September 14, 2020, in response to the COVID-19 pandemic, making the show on September 13, 2020, the final performance.

The attraction is a mini-sequel to Terminator 2: Judgment Day and reunites director James Cameron and the main cast from the movie, including Arnold Schwarzenegger as The Terminator, Linda Hamilton as Sarah Connor, Edward Furlong as John Connor, and Robert Patrick as the T-1000. The show was presented in two parts; a pre-show where a Cyberdyne Systems company hostess shows guests a brief video presentation about the company's innovations, and the main show, where live performers interact with a 3D film.