Clasificación IMDb: 5,3/10 (1900 votos)
Director/es: Kevin Connor
Reparto Patrick Wayne (Como Ben McBride), Doug McClure (Como Bowen Tyler), Sarah Douglas (Como Charly), Shane Rimmer (Como Hogan), David Prowse (Como Executioner)
País: UK Estudio: AIP
Duración: 90 minutos.
Género Aventuras, Fantasía
Argumento: A sequel to The Land That Time Forgot. Major Ben McBride organises a mission to the Antarctic wastes to search for his friend (Doug McClure) who has been missing in the region for several years. McBride's party find themselves in a world populated by primitive warriors and terrifying prehistoric creatures, all of whom they must evade in order to get back safely to their ship.