Westworld season 3 trailer introduces Vincent Cassel, Aaron Paul and Nazi-filled World War II park

The new Westworld trailer reveals the HBO show will introduce a brand new world in its third season.

The trailer was unveiled during the show’s Comic-Con panel revealing far more details than the cryptic one released ahead of the Game of Thrones finale in May.

It shows Dolores (Evan Rachel Wood) plotting some form of rebellion as she and the other hosts who escaped Westworld - including the new version of Charlotte Hale (Tessa Thompson) – are hunted by humans.

It seems she’ll be helped by Aaron Paul’s new character who can be seen cradling an injured Dolores in his arms at one stage.

Meanwhile, Maeve Millay (Thandie Newton) finds herself in a brand new park – set during World War II.

Other stars featured in the trailer include returning cast members Jeffrey Wright and Luke Hemsworth alongside newcomer Vincent Cassel.

Westworld returns to HBO in 2020.