"After a storm hits their island, Yusuke (driving his jet-ski) finds a baby dinosaur. He show it to his dad, they keep it and call it Coo. But there are other parties interested in a 65 million year old creature..."
Yuta Yamazaki
as Yousuke Obata (voice)
Masatô Ibu
as Tetsurou Obata (voice)
Tomoko Yamaguchi
as Cathy Nozaki (voice)
Akira Kamiya
as Tony (voice)
Iemasa Kayumi
as Colonel Norbel (voice)
Takeshi Aono
as Captain Roslan (voice)
Tarō Ishida
as Chieftain (voice)
Ryūji Saikachi
as Old Amaku (voice)
Norio Wakamoto
as Captain McDonell (voice)
Hochu Otsuka
as Jean (voice)
Shigeru Chiba
as Red cap (voice)
Yukitoshi Hori
as Black cap (voice)
Kazuhiko Kishino
as Doctor Davard (voice)
Koji Totani
as Ari (voice)
Hirohiko Kakegawa
as Tsuo (voice)
Nobuhiko Kazama
as Sam (voice)
Nobutoshi Canna
as Pilot (voice)
Hiroko Emori
as Tony's wife (voice)
Michitaka Kobayashi
as Captain Fuller (voice)
Toshio Kobayashi
as Communications soldier (voice)
Tetsuo Imazawa
Director
Kazue Kinoshita
Key Animation
Jouji Yanase
Kunio Tsujita
Color Designer
Masahiko Watanabe
Assistant Director
Hideki Hiroshima
Takaaki Yamashita
Kiyoshi Matsumoto
Shingo Ishikawa
Yoshitaka Yashima
Shigeo Matoba
Hajime Kamegaki
Toshie Kawamura
Ken Ueno
Masami Suda
Katsutoshi Tsunoda
Kenji Yokoyama
Noriyoshi Yamazaki
Shinya Takahashi
Satoru Iriyoshi
Koichi Usami
Hiroya Iijima
Tatsufumi Itoh
Katsumi Aoshima
Takashi Abe
Jouji Ooshima
Tomeko Horikawa
Kunihiko Natsume
Yukiyoshi Hane
Nobuyoshi Hoshikawa
Atsushi Aono
Shigetaka Kiyoyama
Akio Ujiie
Michio Fukuda
Shigeru Nishiyama
Assistant Editor
Tamio Kageyama
Novel
Nick Wood
Music
Kihachi Okamoto
Screenplay
Toshio Hagiwara
Development Producer
Hideki Hamasu
Animation Director
Hitohiro Wada
Producer
Shinichiro Maeda
Producer's Assistant
Masahiko Ohkura
Character Designer
Hidehiko Takei
Takeshi Tamiya
Nizou Yamamoto
Art Direction
Tamio Hosoda
Director of Photography
Seiji Urushido
Executive Producer
Tōru Suzuki
Masaaki Hanai
Editor