A wealthy matriarch is kidnapped by a gang of three. She is insulted by the amount of money they propose to demand as ransom, and a strange interchange of roles takes place.

Ken Ogataas Inspector Daigoro Igari
Tanie Kitabayashias Mrs. Toshiko 'Toji' Yanagawa
Toru Kazamaas Thunder
Shigeru Kōyamaas Kunijiro Yanagawa, 1st son
Kumi Mizunoas Kanako Yanagawa, 1st daughter
Ittoku Kishibeas Daisaku Yanagawa, 2nd son
Kōen Okumuraas Anzai, the Chauffeur
Hideyo Amamotoas Kushida, the Butler