Robert Patrick and Lyndall Grant were credited as Studio Guard #1 and #2 but still called T1000 and Terminator.
During the filming of the van driving in the desert, Freerange (the pig) defecated during a long take. Zhao Wei and Huang Xiaoming completed the scene before alerting the director.
This is the first movie that has a kiss scene between Zhao Wei and Huang Xiaoming since they both graduated from Beijing Film Academy.
Sung Kang and Tyrese Gibson reunited outside the Fast & Furious Franchise.