R/tv_episode_credits.R
In TMDb: Access to TMDb API

Documented in tv_episode_credits

tv_episode_credits <-
function(api_key, id, season_number, episode_number){
    
    url <- fromJSON(GET(url=paste("http://api.themoviedb.org/3/tv/", id, "/season/", season_number,
                                  "/episode/", episode_number, "/credits?api_key=", 
                                  api_key, sep=""))$url)
    
    return(url)
    
}