One Million B.C. is a 1940 American dream movie created by Hal Cockroach Studios and launched by United Artists. It is additionally known by the titles Cave Man, Man and also His Companion, and Tumak. The film stars Victor Mature as lead character Tumak, a young cave man who aims to unite the savage Rock People and the serene Shell People, Carole Landis as Loana, daughter of the Shell Tribe chief and Tumak's love interest, and Lon Chaney, Jr. as Tumak's demanding papa and leader of the Rock Tribe.