The film crew was already lamenting how things were falling apart. It was not just Lex who was causing problems, though he was at the forefront of that list, doing whatever he pleased without any regard for the mental health of the film crew. There were dozens of immensely powerful contestants who were creating problems, and without the security team to keep everything in check they were struggling to keep the show running.
Then Lex appeared right in the middle of their meeting, and nearly gave some of them a heart attack. Of course some, such as the green headed devil and an intern who had been staring at Lex's performance with dreamy eyes, were rather happy with his sudden appearance.
That did not change the fact that when Lex asked to be pointed in the direction of the formation going home, none of them answered. Even the devil didn't want to be the one to give Lex the bad news.