In 1988, the studio collaborated with Steven Spielberg and Robert Zemeckis, producing "Who Framed Roger Rabbit", a comedic detective caper that mixed live-action and animation while paying homage to the Golden Age of Cartoons. Disney characters appeared with characters from Warner Bros., Metro-Goldwyn-Mayer, Universal Pictures and other rival studios for the first time in animation history. The film was a huge box-office success, winning four Academy Awards, reviving interest in animation made for theaters, and popularizing the in-depth study of the history and techniques of animation. Several aging legends in the business, such as Chuck Jones and Friz Freleng, suddenly found themselves the center of attention, receiving acclaim and accolades after decades of being virtually ignored by audiences and industry professionals alike. Additionally, the release of many older Disney features and short cartoons on home video, and the 1983 launch of the Disney Channel, renewed interest in the studio.