Oscar winner Jennifer Lawrence on kissing her co-stars
11 November 2013 Last updated at 17:03 GMT
The cast of The Hunger Games, Catching Fire have been talking about the new film and how the plot has developed since the last instalment.
The Hunger Games: Catching Fire director Francis Lawrence said the upcoming sequel is "less violent" than its predecessor.
Jennifer Lawrence, Liam Hemsworth and Josh Hutcherson will be attending the premiere in London on Monday night.