How did Bell's film crew shoot Survival in the Wilderness?

Most of Bell's filming in Survival in the Wilderness was followed by the photography team, followed by the emergency medical team and the photography team. In some places where the shooting team can't keep up with anyone, they will give Bell a small camera to shoot themselves. Their equipment teams are all first-class.

After all, "survival in the wilderness" means that they just teach people how to get rid of danger. To avoid accidents, we should be careful. Although you see Bell eating those disgusting things, he doesn't eat much, just to show everyone that this thing is edible, and a shooting cycle is not very long. First of all, there must be people who can hold equipment, second, there must be people who can give first aid, and there must be a cameraman. Bell will have dinner with them, but he will demonstrate the skills of eating disgusting things raw. A group of three or four people is definitely necessary.

Survival in the Wilderness is a realistic TV program produced by the American Discovery Channel. The host is British adventurer bear grylls. In each episode, he will go to dangerous wilderness places such as deserts, swamps, forests, canyons, etc. In order to get out of danger in extremely harsh environment, he will try his best to find a way back to civilized society.