Tomisaburo Wakayama, Akihiro Tomikawa. A disgraced samurai and executioner travels the country, hiring himself out as an assassin while seeking personal revenge against the hit squad who killed his wife. In tow is his three-year-old son in a baby carriage. Includes Sword of Vengeance, Baby Cart at the River Styx, Baby Cart to Hades, Baby Cart in Peril, Baby Cart in the Land of Demons and White Heaven in Hell, as well as dubbed reedit of the first two films, interview with the original comic writer, making-of documentary, interview with real sword master on the techniques used in the series, interview with Kauma Nozawa on director Kenji Misumi, silent documentary on samurai swords, trailers and booklet with essay by expert Patrick Macias all on 5 DVDs or 3 Blu-ray Discs. 1972–74/color/8 hrs., 27 min/R/widescreen.