Salma Hayek revealed that Angelina Jolie's sons Maddox and Pax worked hard on the set of "Without Blood". They take the role as assistant director department.
Hayek told People at the premiere of "Without Blood", which was at the Toronto International Film Festival, “She’s demanding. They got the respect of the crew, and they were good with the crew, and they were very in their place".
"They were not treating me like they treat me outside of there. They were very, ‘You have to come,’ and I go, ‘OK!’ It was kind of fun.”
“They work hard. They are very serious about what they do".
“It is kind of funny, I was teasing them at the beginning, but then I had to say, ‘No. I have to separate and just treat them like professionals because it’s disrespectful'".
Apart from that, both of them also worked on Pablo LarraĆn’s Maria where they did assistant directing work.