"I did Phone Booth, and that was shot very, very quickly, but that was Joel Schumacher, who's shot so many movies that, if anybody can figure out how to do it in a couple of days, it's him"

Katie Holmes is describing her experience dealing with the movie Phone Booth with director Joel Schumacher. She is praising Schumacher's capability to shoot a film quickly, keeping in mind that he has a great deal of experience in the industry. She is suggesting that Schumacher has the ability to determine how to shoot a motion picture in a brief quantity of time, which is why Phone Booth was shot so quickly. She is also recommending that Schumacher's experience and understanding of the market is what allowed him to do this. This quote is a testimony to Schumacher's skill and expertise as a director, and Holmes is plainly impressed with his ability to finish the job rapidly.