Kevin McDonald

() is made up entirely of "inserts" from feature films organized according to Oulipian principles. Inserts were usually shot by assistants when star actors, large crews, or expensive sets were not needed. These include details of weapons, wounds, letters, signs, tombstones, machinery, games of chance, timepieces, money, and even intimate caresses. (P. Adams Sitney)

A pharmaceutical scientist creates a pill that makes people remember their happiest memory, and although it's successful, it has unfortunate side effects (imdb)