a Real Films, Filmoption International production ; a co-production with Fine Point Films ; a co-production with Gebrueder Beetz Filmproduktion and ZDF in association with ARTE ; producers, Brendan J. Byrne [and 3 others] ; a film by Andrew McConnell & Garry Keane ; directors, Garry Keane & Andrew McConnell ; writers, Garry Keane, Andrew McConnell