日本未利用土地開発公団の副総裁、岩淵の娘佳子と、秘書の西幸一の披露宴が執り行なわれようとしていた。しかし、この西という男、実は5年前、新庁舎の建設に絡む不正入札疑惑で自ら命を絶ち事件の幕引きを図った課長補佐・古谷の一人息子だった……
Toshirō Mifune
Kôichi Nishi
Masayuki Mori
Public Corporation Vice President Iwabuchi
Kamatari Fujiwara
Assistant-to-the-Chief Wada
Takeshi Katō
Itakura
Kyōko Kagawa
Yoshiko Nishi
Tatsuya Mihashi
Tatsuo Iwabuchi
Takashi Shimura
Administrative Officer Moriyama
Kō Nishimura
Contract Officer Shirai
Kyū Sazanka
Construction Company Executive Director Kaneko
Someshō Matsumoto
Construction Company President Hatano
Gen Shimizu
Managing Director Miura
Atsuko Ichinomiya
Mrs. Ariyama
Natsuko Kahara
Mrs. Furuya
Nobuko Tashiro
Mrs. Moriyama