Filmed on location at Kryal Castle theme park in Victoria, Australia.
Paul Allica wrote the script whilst in China doing stunts for Iron Mask (2019). Both Arnold Schwarzenegger and Jackie Chan's busy schedules meant there was often long downtimes during filming.
Keanu Gonzales was so sick with flu during filming of his final fight scene, cast and crew were making runs to the local pharmacy to keep him in action for the single night it would have to be completed in due to budget and time constraints
Containns over 500 visual effects shots