Hollywood has been enforcing a zero-tolerance policy for creatives and executives accused of sexual misconduct, the effects of which may impact hopeful artists and agents headed to this week?s Sundance Film Festival. As the industry confronts horrible accounts of assault and harassment, the shunning of the accused has resulted in collateral damage for the content they produce. The landscape is so tense that many distributors plan to vet filmmakers and stars before they agree to buy their movies, numerous insiders told TheWrap.