1/ He is a propsman so he has to put the props (accessories) on the set
2/ He is à screenwritter so hé has to write the different script
3/ Hé is à make-up artist so hé has to do the actors' make up
4/ Hé is à stuntman so hé has to do the stunt( dangerous action)
5/ hé is à caméra operator so hé has to shoot the scène
