Not to overstate. No casting person has said ‘we’re casting right off the IMDB’ so you’d better have a subscription to IMDB PRO and you’d better have your photos and resumes there and you’d better be sure all your credits are there and that they’re accurate AND YOU’D BETTER BE AWARE OF YOUR STARmeter ranking. No one has said that. Yet

What is the single most common mistake I see from the mostly low budget filmmakers who are posting casting notices online? The mistake that potentially costs producers the better actors they want and need to cast for their projects?