Sherlock Jr. (1924)
A film projectionist longs to be a detective, and puts his meagre skills to work when he is framed by a rival for stealing his girlfriend's father's pocketwatch. pickpocket, amateur detective, slapstick comedy, jungle, black and white, motorcycle, false accusations, silent film, projectionist, booby trap, handkerchief, magnifying glass, railyard, banana peel, pearls
ETC.
