Branagh and Knightley unite on screen

The cast of Jack Ryan Shadow Recruit attended the premiere of the film in London on Monday evening.

It is the fifth film in the series which is based on the Tom Clancy books. The franchise began in the 1990's with The Hunt for Red October.

Kenneth Branagh directs and acts in this instalment with Chris Pine starring in the title role and Keira Knightley as his wife.

The cast spoke to the BBC's Sophie van Brugen about the film.