Classic public domain film, digitally preserved and free to stream forever.
The Floorwalker (1916) is a Chaplin comedy short set in a department store, in which the Little Tramp encounters a floorwalker who is the spitting image of himself, and the two become entangled in a scheme involving stolen money, an escalator, and total mayhem through every floor of the store.
Starring Charlie Chaplin, Edna Purviance, and Eric Campbell. This film is in the public domain and free to watch, download, and share.