Editing Sherlock Jr. (section)

==Plot==
[[File:Sherlock Jr. (1924).webm|thumb|left|thumbtime=2|''Sherlock, Jr.'']]
Buster Keaton stars as Projectionist, who moonlights as an amateur detective. When the cinema is empty, he reads the book ''How to be a Detective.'' He is in love with The Girl ([[Kathryn McGuire]]) but  has a rival, "The Local Sheik" ([[Ward Crane]]). Neither has much money. He finds a dollar note in the garbage he swept up in the lobby. He takes it and adds it to the $2 he has. A woman comes and says that she lost a dollar. He gives it back. But then a sad old woman also says that she lost a dollar, so he gives that also, leaving himself with $1. A man comes and searches the garbage and finds a wallet full of money. Projectionist buys a $1 box of chocolates, all he can afford, and changes the price to $4 before giving it to the woman he loves at her house. He later gives her a ring.

The Sheik comes into the house and steals the [[pocket watch]] of the Girl's Father ([[Joe Keaton]]) and pawns it for $4. With the money, he buys a $3 box of chocolates for the Girl. When the Father notices that his watch is missing, the Sheik slips the pawn ticket into the Projectionist's pocket unnoticed. The Projectionist offers to solve the crime, but when the pawn ticket is found in his pocket, he is banished from the house. When the Sheik leaves, the Projectionist shadows his every movement. The Sheik loses him by shutting him in a train car. Later, the Girl takes the pawn ticket to the pawnbroker and asks him to describe who pawned it. He points to the Sheik, standing outside.

While showing a film (advertised in the lobby as "Hearts and Pearls") 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 acquaintances, with the Sheik taking the role of the Villain. 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 Jr. 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 Jr. discovers that they have kidnapped the Girl. With the help of his assistant, Gillette, Sherlock Jr. manages to save the woman, 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.