Charles Murdock neglects his fat and lazy wife in favor of Juliet Raeburn but, when Juliet's name is involved in murder, he marries Viola and takes her to Paris.

Morning reveals New York harbor, the wharves, the Brooklyn Bridge. A ferry boat docks, disgorging its huddled mass. People move briskly along Wall St. or stroll more languorously through a cemetery. Ranks of skyscrapers extrude columns of smoke and steam. In plain view. Or framed, as through a balustrade. A crane promotes the city's upward progress, as an ironworker balances on a high beam. A locomotive in a railway yard prepares to depart, while an arriving ocean liner jostles with attentive tugboats. Fading sunlight is reflected in the waters of the harbor... The imagery is interspersed with quotations from Walt Whitman, who is left unnamed.

After a party, David Hargrove gives a ride home to his colleagues Emily Brandt and Corey Thompson. Corey decides to have dinner and they go to an isolated ATM. Soon they are threatened by an unknown man and they become trapped in the ATM trying to survive.

On a sailing trip, sweethearts Bobby and Gloria arrive in a very sinister-looking India, where an evil rajah attempts to force Gloria into his harem.

In a drugdstore Al and Roscoe are rivals for Alice. Roscoe slings melons and operates the gas pump. Buster delivers a wedding gown for Alice, begins modeling it, is mistaken for Alice and is kidnapped by Al.

When Mabel catches her husband flirting with their maid, it leads to a sharp dispute. As part of making up, the couple decide to take a walk to the park. Nearby, another married couple have just had a similar domestic squabble, and they too go to the park together. But at the park, both men find it difficult to avoid getting themselves into further trouble.

In this movie suggested by Poe's "A Cask of Amontillado", The king constructs a cozy, windowless love-nest for himself and his concubine. However, she is not faithful to her sovereign, but consorts with the court troubadour. In fact, they use the king's new play chamber for their own lovecraft. When the king discovers this, he sends for his masons. With the faithless duo still inside, the masons use stone and mortar to quietly seal the only door to the vault...

The opening scene, a dream sequence prior to the vaudeville routines which follow, is what makes this film famous. In it Keaton plays everyone in a theatre simultaneously (through multiple exposures). He is the band leader, all its members, the dancers on the stage and everyone in the audience.