Daisy Ridley was cast by February 2014, and by the end of that month a deal had been worked out with Driver, who was able to work around his Girls schedule.
Daisy Ridley terpilih untuk film ini pada Februari 2014 dan menjelang akhir bulan bersepakat telah bekerja dengan Driver, yang mampu bekerja di sekitar jadwal serial Girlsnya.