United Kingdom, Aug. 25 -- Sacha Baron Cohen's new Ali G movie will feature Morgana Robinson as the character's pregnant girlfriend Julie.

The 54-year-old actor and comedian is returning as Ali G in Ali G: Who Iz I?, which will be released in cinemas on October 23 by Amazon MGM Studios, with the mockumentary - which is Sacha's feature directorial debut - following Ali as he heads to America after discovering Julie is eight months pregnant, with TV comic Morgana, 44, taking over the role previously played by EastEnders actress Kellie Bright, 50.

The trailer shows Ali struggling with the prospect of fatherhood while declaring that the world has deteriorated during his lengthy absence.

Sacha, in character as Ali, says: "I've been gone for...