1962 Japanese movie
Shinichi “Sonny” Chiba returns as the reckless son of a private detective takes on the case of a minor league baseball pitcher who disappears right before signing a contract into the major leagues. Meanwhile, the body of an orthopedist is discovered in the river.
A friendly rivalry turns into romance for Yukiko, an elite female detective, and a handsome private eye named Mitamura while both are investigating the missing person's case from a wealthy family.