Rex is digging up facts...
Hisako Tsukuba
Mashiko
Tatsuo Umemiya
Dr. Hatsushi
Takamaru Sasaki
Usuki
Shigemi Kitahara
Chiyo
Isao Kimura
Kutsuda
Jun Usami
Inspector
Ko Minami
Ko Kimura
Seiichirō Kameishi
Mitsue Komiya
Hajime Sato
Naci Kinya
Itaru Kikumura
