 Ahead of a possible strike by most of the park's workers, Disneyland's character actors, the people who walk around in costumes, are joining a union as well. CBS News Los Angeles reporter Michelle Geely saying those particular cast members are signing up with Actors' Equity. The union president says that hundreds of Disneyland cast members have already signed union authorization cards. Perspective members want representation on issues such as audience interaction and costumes at the workplace.