Kovaa kyytiä ja kaunokaisia was released in the year 1924。Kovaa kyytiä ja kaunokaisia is also called as Sherlock Jr., Sherlock jr., Palla n. 13, Moderno Sherlock Holmes, flickor och kärlek, Fart, signori miei!, Calma, Buster Keaton - Sherlock Junior, Sherlock Junior, Sherlock Holmes jr.。
A projectionist is studying to be a detective and is in love with a young lady. When he proposes her, his rival steals the chain watch of her father and incriminates him. The disappointed young projectionist returns to his job and while projecting the film, he dreams on being the detective of the story. Meanwhile, the girl finds the truth and acquits the guilty of the projectionist to her father.