Dr. Hanson was consultant on the film,
Such an interesting video about his life and how he devoted it to the ancient Mayan culture. Mel definitely had the best people working with him. Great video about Dr. Hanson and his work on and off the film.
https://youtu.be/2LBErRkmM6A
This video is Mel giving a tribute to Environmentalist and BRAVO Award Winner Richard Hansen.
https://youtu.be/YbHprzI2DPk
"Men like you don't die on toilets." Mel Gibson-Riggs, Lethal Weapon