Initial ideas for thriller movie

Generic thriller movieLove/romance/ already existing love

Narrative Structure Something happensActionAwesome fight scene or figure out part of the plot of the movie Bad guys somehow become good guysEverything ends badly and people dieThe end

PlotPhone ringsUnknown voiceKidnapping of loved personSome instructions to get loved person backLover ends up being killer Kidnapper is ex loverThen happy endingThis is horrible and corny

LocationStill unsure about where any of this could be

Iconography (Props)WeponsCustomes

SoundMusic (self written or found)Recorded and dubbed soundAtmospheric sound (recorded for a minute before actual recording)

CharactersMain character (Guy)victim (female)Kidnapper (female)Police (guy)