- HD 1080
- Runtime: 81m.
- Status: Released
- 0
- Languages: ja
- Country: Japan
- Director: Kenji Misumi
- Stars: Tomisaburō Wakayama, Kayo Matsuo, Minoru Ōki, Akiji Kobayashi, Shin Kishida
- keywords: martial arts, assassin, samurai, based on comic, sequel, sword fight, decapitation, chambara, martial arts master, martial artist, female ninja, ronin, jidaigeki, edo period, chanbara, head split in half
- Production_studio: Katsu Production, TOHO
- providers: Max, Max Amazon Channel, Criterion Channel
- The Lone Wolf and Cub: Baby Cart at the River Styx is featured in the top rankings of 1972
- #18 in Top Drama Movies of 1972
- #5 in Top Action Movies of 1972
In the second film of the Lone Wolf and Cub series, Ogami Itto battles a group of female ninja in the employ of the Yagyu clan and must assassinate a traitor who plans to sell his clan's secrets to the Shogunate.