The Little Mermaid: Ariel's Undersea Adventure attempted to develop a "Little Mermaid" dark ride for Disneyland Paris and Magic Kingdom parks. Early plans for Tokyo DisneySea and Hong Kong Disneyland also included this ride. None of these versions were actually built, although a computer-generated ride-through animatic was included on the Platinum Edition DVD of "The Little Mermaid" in 2006. Disney later went on to design and build a different version of the attraction for Disney California Adventure, as part of an effort to revitalize that park in the 2000s. The Little Mermaid: Ariel's Undersea Adventure opened on June 3, 2011 in an area of Paradise Pier
Ursula (The Little Mermaid) of "The Little Mermaid" from her agent, and immediately agreed to audition for Ursula because she had always wanted to voice a Disney character. However, the actress felt that her chances were slim to none upon realizing that her competition largely consisted of famous film and television actresses. Musker described Carroll's audition approach as a hybrid of actors Maurice Evans and Tallulah Bankhead. Although confident in both her acting and singing auditions, Carroll did not hear back from her agent about the role until a year afterward, by which time she had already forgotten she had ever auditioned. Upon being