Actress Deepika Padukone's personal trailer from her upcoming Hollywood debut film, 'xXx: Return of Xander Cage' has been released. The trailer describes her character 'Serena Unger' as a "highly classified XXX operative". New posters of the entire cast, including Vin Diesel and Nina Dobrev, have also been launched. The action film is scheduled to release on January 20, 2017.