Originally titled The Misfit, production began in January 1924 in Los Angeles. Keaton later said that his character walking onto the screen and into a film was "the reason for making the whole picture...Just that one situation.”
Keaton later told film historian Kevin Brownlow "every cameraman in the business went to see that picture more than once trying to figure out how the hell we did some of that.
Keaton depicted an early example of a film within a film in the dream sequence. Keaton's character leaves the projection room and goes down into the theater, then walks into the film being screened on the stage. Keaton later explained that this stunt was achieved through the use of lighting: "We built a stage with a big black cut-out screen. Then we built the front-row seats and orchestra pit. ... We lit the stage so it looked like a motion picture being projected on to a screen".
Keaton's character is kicked out of the film a few times but finally manages to stay in, and is then depicted in a series of different scenes including a park, a lake, and a desert, through a series of cuts. This was unique at the time because there was a continuity to the scenes and this strategy had rarely been used by filmmakers before. Keaton and his cameraman were able to do this by using surveyor's instruments to position Keaton and the camera at exactly the right distances and positions to support the illusion of continuity.
Sherlock Jr. is a 1924 American silent comedy film directed by and starring Buster Keaton. In 1991, Sherlock Jr. was selected for preservation in the United States National Film Registry by the Library of Congress as being "culturally, historically, or aesthetically significant." In 2000, the American Film Institute, as part of its AFI 100 Years... series, ranked the film #62 in its list of the funniest films of all time.
Story line: A movie theater projectionist and janitor is in love with a beautiful loveable girl. However, he has a rival, the "local sheik". Neither has much money. The projectionist buys a $1 box of chocolates, all he can afford, and changes the price to $4 before giving it and a ring to her. The sheik steals and pawns the girl's father's pocket watch for $4.
With the money, he buys a $3 box of chocolates for the girl. When the father notices his watch is missing, the sheik slips the pawn ticket into the projectionist's pocket unnoticed. The projectionist, studying to be a detective, offers to solve the crime, but when the pawn ticket is found in his pocket, he is banished from the girl's home.
While showing a film about the theft of a pearl necklace, the projectionist falls asleep and dreams that he enters the movie as a detective, Sherlock Jr. The other actors are replaced by the projectionist's "real" acquaintances. The dream begins with the theft being committed by the villain with the aid of the butler. The girl's father calls for the world's greatest detective, and Sherlock Jr. arrives.
Fearing that they will be caught, the villain and the butler attempt to kill Sherlock through several traps, poison, and an elaborate pool game with an exploding 13 ball. When these fail, the villain and butler try to escape. Sherlock Jr. tracks them down to a warehouse but is outnumbered by the gang to which the villain was selling the necklace. During the confrontation, Sherlock discovers that they have kidnapped the girl. With the help of his assistant, Gillette, Sherlock Jr. manages to save the girl, and after a car chase manages to defeat the gang.
When he awakens, the girl shows up to tell him that she and her father learned the identity of the real thief after she went to the pawn shop to see who actually pawned the pocket watch. As a reconciliation scene happens to be playing on the screen, the projectionist mimics the actor's romantic behavior. ~ Wikipedia
That was wonderful.