The first trailer has been released for Saipan, a new film exploring the explosive fallout between Roy Keane and Mick McCarthy during Ireland's 2002 World Cup preparations. 

Éanna Hardwicke stars as Keane, with Steve Coogan taking on the role of McCarthy in the drama, which captures one of the most talked-about moments in Irish sporting history. Presenter of Screentime has seen the movie and tells us all about it.