Hiroshi Aoyama
Japanese animation studio Mook Animation were contracted to work on the film; Doi had a relationship with the team at Mook as they had previously collaborated on "Swat Kats" and "Jonny Quest". Hiroshi Aoyama and Kazumi Fukushima directed the film as well, but are not credited on the picture. The film was animated and is presented in standard full frame format. The team were allowed more time to work on the film, as there was no real set schedule—just delivery to the home video department upon completion. The American crew re-designed the series cast for the film, giving them an update fashion-wise. The team felt Fred and Daphne, with their ascots and his bell-bottoms, felt particularly out-of-date. They briefly changed Shaggy's shirt color to red and gave him sneakers, though they quickly relented, as they viewed his original outfit as more timeless.