The failing TARDIS crashlands outside the house of seven-year-old Amelia Pond, who welcomes newly regenerated Eleventh Doctor into her house to investigate the crack in her bedroom wall. Traveling in the TARDIS, The Doctor, Amy, and others face off against a formidable onslaught of foes including Cybermen, Daleks, Weeping Angels, Smilers, Sea Devils, The Entity, and the dreaded Vashta Nerada.