Lone Wolf and Cub: Baby Cart in the Land of Demons is the fifth in a series of six Japanese martial arts films based on the long-running Lone Wolf and Cub manga series about Ogami Ittō, a wandering assassin for hire who is accompanied by his young son, Daigoro.

Lone Wolf and Cub is a Japanese manga series created by writer Kazuo Koike and artist Goseki Kojima. First published in 1970, the story was adapted into six films starring Tomisaburo Wakayama, four plays, and a television series starring Kinnosuke Yorozuya, and is widely recognized as an important and influential work.