Omnibus is an American, commercially sponsored, educational television series.

In the 15th Century, France is a defeated and ruined nation after the One Hundred Years War against England. The fourteen-year-old farm girl Joan of Arc claims to hear voices from Heaven asking her to lead God's Army against Orleans and crowning the weak Dauphin Charles VII as King of France. Joan gathers the people with her faith, forms an army, and conquers Orleans.

When Cholera takes the parents of Mary Lennox, she is shipped from India to England to live with her Uncle Craven. Mary changes the lives of those she encounters at her Uncle's remote estate.

King David enters into an adulterous affair with the beautiful Bathsheba, which has tragic consequences for his family and Israel.

A young priest, Father Chisholm is sent to China to establish a Catholic parish among the non-Christian Chinese. While his boyhood friend, also a priest, flourishes in his calling as a priest in a more Christian area of the world, Father Chisholm struggles. He encounters hostility, isolation, disease, poverty and a variety of set backs which humble him, but make him more determined than ever to succeed.

Holmes and Watson board a passenger train bound from London to Edinburgh, to guard the Star of Rhodesia, an enormous diamond worth a fortune belonging to an elderly woman of wealth; but within the first hour of the trip, the woman's son is murdered and the diamond stolen and any of the passengers in their car could be the killer thief.

Captain Ralls fights Dutch shipping magnate Mayrant Sidneye for the woman he loves, Angelique Desaix, and for a fortune in gold aboard the Red Witch.

After being resurrected by grave robbers, Larry Talbot searches for Dr. Frankenstein in the hopes of being cured of his lycanthropy. The mad scientist may turn out to be dead, but his monster is just waiting to be found…

Mi Taylor is a young wanderer and opportunist who finds himself in the quiet English countryside home of the Brown family. The youngest daughter, Velvet, has a passion for horses and when she wins the spirited steed Pie in a town lottery, Mi is encouraged to train the horse.

In the midst of World War II, Sherlock Holmes rescues the Swiss inventor of a new bomb-sight from the Gestapo and brings him to England, where he quickly falls into the clutches of the evil Professor Moriarty.

A young heiress finds evidence suggesting that at night she acts under the influence of a family curse and has begun committing ghastly murders in a nearby park.

The famous Borgia Pearl, a valuable gem with a history of bringing murder and misfortune to its owner since the days of the Borgias, is brought to London, thanks in part to Sherlock Holmes. But before long the jewel is stolen, due to an error on Holmes' part, and shortly thereafter, a series of horrible murders begin, the murderer leaving his victims with their spines snapped and surrounded by a mass of smashed china.

In 1940 England, aristocratic Prudence Cathaway alarms her snobbish parents by joining the WAF service branch. She soon meets and falls in love with the brooding Clive Briggs, despite his prejudice against the upper classes, and agrees to spend a week with him at a Dover hotel. When Clive's soldier friend, Monty, arrives to retrieve him, Prudence learns that Clive went AWOL after Dunkirk, and urges him to recall why England must fight the war.

Sir Arthur Blake has inherited title and lands from his brother. He also has his orphaned nephew Benjamin working for him as a bonded servant. While he believes the lad was born out of wedlock and so cannot claim the inheritance, he is taking no chances. Benjamin eventually rebels against his uncle and sets sail to try and make his fortune. This may enable him to return to prove his claim to being the rightful heir to the estate.

In 1862, a young Englishwoman becomes royal tutor in Siam and befriends the King.

In early 19th century New England, an unscrupulous woman uses her beauty and wits to seduce, deceive and control the men around her.

On the run after being found sweet-talking the Sultan's daughter, Aladdin comes upon a lamp which, when rubbed, summons up Babs the genie. He uses it to return as a visiting prince asking for the princess's hand. Unfortunately for him, the sultan's wicked twin brother has secretly usurped the throne, someone else is after the lamp for his own ends, and Babs has taken a shine to Aladdin herself and is bent on wrecking his endeavours.

Sherlock Holmes investigates a series of so-called "pajama suicides". He knows the female villain behind them is as cunning as Moriarty and as venomous as a spider.

During the Mayflower pilgrims' long voyage across the Atlantic Ocean on their way to America, Captain Christopher Jones falls in love with William Bradford's wife Dorothy.

The Good Comrades are a collection of varied gentlemen who crave one thing - solitude. They reside at Drearcliff House, ancestral home of their eldest member. All seems serene and convivial until one by one the members begin to perish in the most grisly of manners. Foul play is suspected by the Good Comrades' insurance agent, who turns to Sherlock Holmes and Dr. John Watson for guidance.