Radio is another potential strategy which could be used to market 'Follow'. Using the platform of radio, we could...
-Advertise the film via a radio advert in-between songs. This would provide a description of the film's genre & plot and possibly include critical reception to appeal to the audience.
-Use a radio interview to market the film. We could discuss filming, the storyline and also when it is released for public exhibition.
Radio is also a useful platform, as we could tailor marketing towards a particular station - for instance a large-scale station such as Radio 1, or a more niche/genre-based station like Radio X.