A study of absurdity in a suburban family: father rebuilds the Old Bailey in the living room, and the son teaches weighing machines to sing in the bathroom.
The Duchy of Grand Fenwick decides that the only way to get out of their economic woes is to declare war on the United States, lose and accept foreign aid. They send an invasion force (in chain mail, armed with bows and arrows) to New York and they arrive during a nuclear drill that has cleared the streets.
The well-known explorer and hunter Captain Spaulding has just returned from Africa, and is being welcomed home with a lavish party at the estate of influential society matron Mrs. Rittenhouse when a valuable painting goes missing. The intrepid Captain Spaulding attempts to solve the crime with the help of his silly secretary Horatio Jamison, while sparring with the anarchic Signor Emanuel Ravelli and his nutty sidekick The Professor.
In modern-day New York City, John the Baptist calls out to a group of young men and women to learn from the teachings of Jesus. Through song and dance, they relive Christ's crucifixion.
When the mystery-solving musician Foxxy Love notices she and her fellow housemates can curse without being bleeped—something they've never been able to do before—she realizes their show has been canceled. Determined to get back on the air, the gang travels to Make-A-Point-Land in order to get a point (and get back on the air).