Sunrise: A Song of Two Humans 1927

The film tells a fable of a married farmer, The Man (George O’Brien) who gives up dinner with The Wife (Janet Gaynor) to continue an affair with The Woman From The City (Margaret Livingston).

The Woman convinces The Man that he should drown The Wife and move with her to The City. They decide he should take her out on a boat trip, commit the crime, and say it was an accident. The Wife agrees to go on the trip, yearning for any bit of time and affection from her husband, but soon grows suspicious of his behavior.

The two go out on a boat to the City. Halfway across the Man stands up and makes ready to throw the Wife overboard. Looking into her eyes he realizes he can’t do it. He sits back down heavily and begins frantically rowing for the shore. When the boat lands, the Wife flees. The Man follows her.
Eventually the two end up in the City. The Man, desperate to apologize and make things right, ends up following the Wife throughout the City until they reach a church. Going inside, they find a wedding in progress. As the couple marrying swear their vows, the Man begins to cry and remembers why he fell in love with the Wife to begin with. Arm-in-arm they leave the church.
Much of the rest of the film simply follows them on their adventure through the City, which includes having their picture taken, going to an amusement park and chasing a drunk pig. Finally they head back to the boat and begin to row home.
During the trip back, however, a storm blows up. The Man rows as fast as he can, but in the end the boat begins to sink. His last act on the boat is to secure the Wife to a bundle of reeds brought aboard originally to help in the planned murder. Now he hopes they will act as a liferaft for the Wife.

Watch Sunrise: A Song of Two Humans 1927 Trailer