find_by_id              Retrieve OMDB info by IMDB ID search
find_by_title           Retrieve OMDB info by title search
get_actors              Get actors from an omdb object as a vector
get_countries           Get countries from an omdb object as a vector
get_directors           Get directors from an omdb object as a vector
get_genres              Get genres from an omdb object as a vector
get_writers             Get writers from an omdb object as a vector
omdb_api_key            Get or set OMDB_API_KEY value
search_by_title         Lightweight omdb title search
