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...
Yousuke Obata (voice)
Yuta Yamazaki
Tetsurou Obata (voice)
Masatô Ibu
Cathy Nozaki (voice)
Tomoko Yamaguchi
Tony (voice)
Akira Kamiya
Colonel Norbel (voice)
Iemasa Kayumi
Captain Roslan (voice)
Takeshi Aono
Chieftain (voice)
Taro Ishida
Old Amaku (voice)
Ryuji Saikachi
Captain McDonell (voice)
Norio Wakamoto
Jean (voice)
Hochu Otsuka
Red cap (voice)
Shigeru Chiba
Black cap (voice)
Yukitoshi Hori
Doctor Davard (voice)
Kazuhiko Kishino
Ari (voice)
Koji Totani
Tsuo (voice)
Hirohiko Kakegawa
Sam (voice)
Nobuhiko Kazama
Pilot (voice)
Nobutoshi Canna
Tony's wife (voice)
Hiroko Emori
Captain Fuller (voice)
Michitaka Kobayashi
Communications soldier (voice)
Toshio Kobayashi