Walt Disney Studios works on a vast range of film and television projects. The interviewer would like to gain a better idea of where you feel your specialty lands. Think about your work history, the projects in your portfolio, and any particular areas of interest that stand out for you. Talk to the interviewer about your strengths and be sure to highlight any specific skills that you excel in. It's a great idea, if you can, to mention some of the relevant skills listed on the Walt Disney Studios job description, drawing a connection between them and your experience. If there is a new area of interest where you'd like to expand your capabilities, you can certainly discuss this.