This time, Kousuke investigates a murder in a hospital. The murderer leaves misleading evidence to divert Kousuke’s attention on the case. Suspicion and doubt clouds Kousuke’s mind.

In 39 interviews with actors and actresses, writers, producers and staff members, interspersed with film excerpts and stills, Shindō recounts the life and career of his friend and mentor Mizoguchi.

Toshiro Mifune swaggers and snarls to brilliant comic effect in Kurosawa’s tightly paced, beautifully composed “Sanjuro.” In this companion piece and sequel to “Yojimbo,” jaded samurai Sanjuro helps an idealistic…