In 1841, young Ishmael signs up for service abroad the Pequod, a whaler sailing out of New Bedford. The ship is under the command of Captain Ahab, a strict disciplinarian who exhorts his men to find Moby Dick, the great white whale. Ahab lost his his leg to that creature and is desperate for revenge. As the crew soon learns, he will stop at nothing to gain satisfaction.
The script, which was written on a day-to-day basis as the film was being shot, concerns the adventures of a motley crew of swindlers and ne'er-do-wells trying to lay claim to land rich in uranium deposits in Kenya as they wait in a small Italian port to travel aboard an ill-fated tramp steamer en route to Mombasa.
As the Boer War ends a South African soldier hides a cache of diamonds he finds on a body. He returns to the town he left three years earlier where his girl has married a disgraced English officer. Needing funds to get back to pick up the diamonds the Boer enlists the help of a fellow soldier as well as the Englishman and a local hotel keeper. This ill-assorted bunch set off into the bush intent on finding their fortune.
Doctor Gulliver is poor, so nothing - not even his charming fiancée Elisabeth - keeps him in the town he lives. He signs on to a ship to India, but in a storm he's washed off the ship and ends up on an island, which is inhibitated by very tiny people. After he managed to convince them he's harmless and is accepted as one of their citizens, their king wants to use him in war against a people of giants. Compared to them, even Gulliver is a gnome.
Young Robin Hood, in love with Maid Marian, enters an archery contest with his father at the King's palace. On the way home his father is murdered by henchmen of Prince John. Robin takes up the life of an outlaw, gathering together his band of merry men with him in Sherwood Forest, to avenge his father's death and to help the people of the land that Prince John are over taxing.
Compton Bennett's war drama The Gift Horse follows the fortunes of ageing destroyer The Ballantrae and her crew from the time they come together in 1940 until the climactic raid on occupied St Nazaire in 1942. Trevor Howard plays Lt Cmdr Hugh Alginon Fraser, the newly appointed captain, back in service after having left the navy following a court martial.