Scorsese directed "The Audition", a short film that also served as a promotional piece for casinos Studio City in Macau and City of Dreams in Manila, Philippines. The short brought together Scorsese's long-time muses Leonardo DiCaprio and Robert De Niro for the first time under his direction. The short film featured the two actors, playing fictionalized versions of themselves, competing for a role in Scorsese's next film. It was Scorsese's first collaboration with De Niro in two decades. The film premiered in October 2015 in conjunction with the grand opening of Studio City.