When Sir Charles Baskerville is found dead in his country house, Dr James Mortimer asks Sherlock Holmes for help to save Sir Henry Baskerville, the only known heir, from the curse that haunts Baskerville family.
Lieutenant John Dunbar, assigned to a remote western Civil War outpost, finds himself engaging with a neighbouring Sioux settlement, causing him to question his own purpose.
In a future where the polar ice-caps have melted and Earth is almost entirely submerged, a mutated mariner fights starvation and outlaw "smokers," and reluctantly helps a woman and a young girl try to find dry land.